Home / 52,596,098.70-78,894,148.06-31,041,026.70

Finding the Fourth Proportional to 52,596,098.70, 78,894,148.06 and 31,041,026.70

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Solution

The fourth proportional to 52,596,098.70, 78,894,148.06 and 31,041,026.70 is: 46,561,540.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,596,098.70 : 78,894,148.06 = 31,041,026.70 : x
  2. Step 2: Convert to fraction form
    52,596,098.70/78,894,148.06 = 31,041,026.70/x
  3. Step 3: Cross multiply
    52,596,098.70x = 78,894,148.06 × 31,041,026.70
  4. Step 4: Simplify right side
    52,596,098.70x = 2,448,955,356,404,213
  5. Step 5: Solve for x
    x = 2,448,955,356,404,213/52,596,098.70
  6. Step 6: Final answer
    x = 46,561,540.06

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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.