Home / 16,995,241,070.47-23,453,505,592.05-9,270,480,618.96

Finding the Fourth Proportional to 16,995,241,070.47, 23,453,505,592.05 and 9,270,480,618.96

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Solution

The fourth proportional to 16,995,241,070.47, 23,453,505,592.05 and 9,270,480,618.96 is: 12,793,303,027.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,241,070.47 : 23,453,505,592.05 = 9,270,480,618.96 : x
  2. Step 2: Convert to fraction form
    16,995,241,070.47/23,453,505,592.05 = 9,270,480,618.96/x
  3. Step 3: Cross multiply
    16,995,241,070.47x = 23,453,505,592.05 × 9,270,480,618.96
  4. Step 4: Simplify right side
    16,995,241,070.47x = 217,425,269,037,769,490,432
  5. Step 5: Solve for x
    x = 217,425,269,037,769,490,432/16,995,241,070.47
  6. Step 6: Final answer
    x = 12,793,303,027.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.