Home / 10,684,223,999.60-16,026,335,999.40-9,541,413,273.20

Finding the Fourth Proportional to 10,684,223,999.60, 16,026,335,999.40 and 9,541,413,273.20

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Solution

The fourth proportional to 10,684,223,999.60, 16,026,335,999.40 and 9,541,413,273.20 is: 14,312,119,909.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,223,999.60 : 16,026,335,999.40 = 9,541,413,273.20 : x
  2. Step 2: Convert to fraction form
    10,684,223,999.60/16,026,335,999.40 = 9,541,413,273.20/x
  3. Step 3: Cross multiply
    10,684,223,999.60x = 16,026,335,999.40 × 9,541,413,273.20
  4. Step 4: Simplify right side
    10,684,223,999.60x = 152,913,895,025,438,162,944
  5. Step 5: Solve for x
    x = 152,913,895,025,438,162,944/10,684,223,999.60
  6. Step 6: Final answer
    x = 14,312,119,909.80

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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.