Home / 60,194,896,044.42-90,232,702,817.22-28,266,413,864.52

Finding the Fourth Proportional to 60,194,896,044.42, 90,232,702,817.22 and 28,266,413,864.52

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Solution

The fourth proportional to 60,194,896,044.42, 90,232,702,817.22 and 28,266,413,864.52 is: 42,371,614,365.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,194,896,044.42 : 90,232,702,817.22 = 28,266,413,864.52 : x
  2. Step 2: Convert to fraction form
    60,194,896,044.42/90,232,702,817.22 = 28,266,413,864.52/x
  3. Step 3: Cross multiply
    60,194,896,044.42x = 90,232,702,817.22 × 28,266,413,864.52
  4. Step 4: Simplify right side
    60,194,896,044.42x = 2,550,554,921,945,780,453,376
  5. Step 5: Solve for x
    x = 2,550,554,921,945,780,453,376/60,194,896,044.42
  6. Step 6: Final answer
    x = 42,371,614,365.17

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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.