Home / 141,723,337.02-212,585,008.29-34,017,961.02

Finding the Fourth Proportional to 141,723,337.02, 212,585,008.29 and 34,017,961.02

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Solution

The fourth proportional to 141,723,337.02, 212,585,008.29 and 34,017,961.02 is: 51,026,942.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,723,337.02 : 212,585,008.29 = 34,017,961.02 : x
  2. Step 2: Convert to fraction form
    141,723,337.02/212,585,008.29 = 34,017,961.02/x
  3. Step 3: Cross multiply
    141,723,337.02x = 212,585,008.29 × 34,017,961.02
  4. Step 4: Simplify right side
    141,723,337.02x = 7,231,708,525,445,597
  5. Step 5: Solve for x
    x = 7,231,708,525,445,597/141,723,337.02
  6. Step 6: Final answer
    x = 51,026,942.19

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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.