Home / 9,269,020,005.60-13,903,530,008.40-2,281,775,455.20

Finding the Fourth Proportional to 9,269,020,005.60, 13,903,530,008.40 and 2,281,775,455.20

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Solution

The fourth proportional to 9,269,020,005.60, 13,903,530,008.40 and 2,281,775,455.20 is: 3,422,663,182.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,020,005.60 : 13,903,530,008.40 = 2,281,775,455.20 : x
  2. Step 2: Convert to fraction form
    9,269,020,005.60/13,903,530,008.40 = 2,281,775,455.20/x
  3. Step 3: Cross multiply
    9,269,020,005.60x = 13,903,530,008.40 × 2,281,775,455.20
  4. Step 4: Simplify right side
    9,269,020,005.60x = 31,724,733,513,803,767,808
  5. Step 5: Solve for x
    x = 31,724,733,513,803,767,808/9,269,020,005.60
  6. Step 6: Final answer
    x = 3,422,663,182.80

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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.