Home / 107,633,072,514.62-161,412,220,901.13-59,898,926,306.21

Finding the Fourth Proportional to 107,633,072,514.62, 161,412,220,901.13 and 59,898,926,306.21

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Solution

The fourth proportional to 107,633,072,514.62, 161,412,220,901.13 and 59,898,926,306.21 is: 89,827,582,719.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,633,072,514.62 : 161,412,220,901.13 = 59,898,926,306.21 : x
  2. Step 2: Convert to fraction form
    107,633,072,514.62/161,412,220,901.13 = 59,898,926,306.21/x
  3. Step 3: Cross multiply
    107,633,072,514.62x = 161,412,220,901.13 × 59,898,926,306.21
  4. Step 4: Simplify right side
    107,633,072,514.62x = 9,668,418,724,677,669,617,664
  5. Step 5: Solve for x
    x = 9,668,418,724,677,669,617,664/107,633,072,514.62
  6. Step 6: Final answer
    x = 89,827,582,719.66

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1.5x scale

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.