Home / 106,425,001,574.65-146,867,418,051.02-60,701,593,002.27

Finding the Fourth Proportional to 106,425,001,574.65, 146,867,418,051.02 and 60,701,593,002.27

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Solution

The fourth proportional to 106,425,001,574.65, 146,867,418,051.02 and 60,701,593,002.27 is: 83,768,720,732.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,425,001,574.65 : 146,867,418,051.02 = 60,701,593,002.27 : x
  2. Step 2: Convert to fraction form
    106,425,001,574.65/146,867,418,051.02 = 60,701,593,002.27/x
  3. Step 3: Cross multiply
    106,425,001,574.65x = 146,867,418,051.02 × 60,701,593,002.27
  4. Step 4: Simplify right side
    106,425,001,574.65x = 8,915,086,235,827,257,212,928
  5. Step 5: Solve for x
    x = 8,915,086,235,827,257,212,928/106,425,001,574.65
  6. Step 6: Final answer
    x = 83,768,720,732.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.