Home / 9,506,145,203.55-14,259,217,805.33-9,103,100,349.15

Finding the Fourth Proportional to 9,506,145,203.55, 14,259,217,805.33 and 9,103,100,349.15

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Solution

The fourth proportional to 9,506,145,203.55, 14,259,217,805.33 and 9,103,100,349.15 is: 13,654,650,523.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,145,203.55 : 14,259,217,805.33 = 9,103,100,349.15 : x
  2. Step 2: Convert to fraction form
    9,506,145,203.55/14,259,217,805.33 = 9,103,100,349.15/x
  3. Step 3: Cross multiply
    9,506,145,203.55x = 14,259,217,805.33 × 9,103,100,349.15
  4. Step 4: Simplify right side
    9,506,145,203.55x = 129,803,090,582,259,908,608
  5. Step 5: Solve for x
    x = 129,803,090,582,259,908,608/9,506,145,203.55
  6. Step 6: Final answer
    x = 13,654,650,523.73

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Double scale
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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.