Home / 39,252,152.40-58,766,254.20-34,773,176.40

Finding the Fourth Proportional to 39,252,152.40, 58,766,254.20 and 34,773,176.40

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Solution

The fourth proportional to 39,252,152.40, 58,766,254.20 and 34,773,176.40 is: 52,060,567.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,252,152.40 : 58,766,254.20 = 34,773,176.40 : x
  2. Step 2: Convert to fraction form
    39,252,152.40/58,766,254.20 = 34,773,176.40/x
  3. Step 3: Cross multiply
    39,252,152.40x = 58,766,254.20 × 34,773,176.40
  4. Step 4: Simplify right side
    39,252,152.40x = 2,043,489,323,663,841
  5. Step 5: Solve for x
    x = 2,043,489,323,663,841/39,252,152.40
  6. Step 6: Final answer
    x = 52,060,567.35

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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.