Home / 36,996,875.10-55,495,312.65-36,359,145.90

Finding the Fourth Proportional to 36,996,875.10, 55,495,312.65 and 36,359,145.90

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Solution

The fourth proportional to 36,996,875.10, 55,495,312.65 and 36,359,145.90 is: 54,538,718.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996,875.10 : 55,495,312.65 = 36,359,145.90 : x
  2. Step 2: Convert to fraction form
    36,996,875.10/55,495,312.65 = 36,359,145.90/x
  3. Step 3: Cross multiply
    36,996,875.10x = 55,495,312.65 × 36,359,145.90
  4. Step 4: Simplify right side
    36,996,875.10x = 2,017,762,169,407,465.50
  5. Step 5: Solve for x
    x = 2,017,762,169,407,465.50/36,996,875.10
  6. Step 6: Final answer
    x = 54,538,718.85

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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.