Home / 9,506,145,280.80-14,259,217,921.20-9,103,100,426.40

Finding the Fourth Proportional to 9,506,145,280.80, 14,259,217,921.20 and 9,103,100,426.40

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Solution

The fourth proportional to 9,506,145,280.80, 14,259,217,921.20 and 9,103,100,426.40 is: 13,654,650,639.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,145,280.80 : 14,259,217,921.20 = 9,103,100,426.40 : x
  2. Step 2: Convert to fraction form
    9,506,145,280.80/14,259,217,921.20 = 9,103,100,426.40/x
  3. Step 3: Cross multiply
    9,506,145,280.80x = 14,259,217,921.20 × 9,103,100,426.40
  4. Step 4: Simplify right side
    9,506,145,280.80x = 129,803,092,738,606,235,648
  5. Step 5: Solve for x
    x = 129,803,092,738,606,235,648/9,506,145,280.80
  6. Step 6: Final answer
    x = 13,654,650,639.60

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Double scale
Find fourth proportional to 9,506,145,281.80, 14,259,217,922.70 and 9,103,100,427.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.