Home / 146,519,934.30-219,779,901.45-37,344,894.30

Finding the Fourth Proportional to 146,519,934.30, 219,779,901.45 and 37,344,894.30

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Solution

The fourth proportional to 146,519,934.30, 219,779,901.45 and 37,344,894.30 is: 56,017,341.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,519,934.30 : 219,779,901.45 = 37,344,894.30 : x
  2. Step 2: Convert to fraction form
    146,519,934.30/219,779,901.45 = 37,344,894.30/x
  3. Step 3: Cross multiply
    146,519,934.30x = 219,779,901.45 × 37,344,894.30
  4. Step 4: Simplify right side
    146,519,934.30x = 8,207,657,188,914,666
  5. Step 5: Solve for x
    x = 8,207,657,188,914,666/146,519,934.30
  6. Step 6: Final answer
    x = 56,017,341.45

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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.