Home / 159,164,045.74-238,746,053.22-44,148,593.08

Finding the Fourth Proportional to 159,164,045.74, 238,746,053.22 and 44,148,593.08

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Solution

The fourth proportional to 159,164,045.74, 238,746,053.22 and 44,148,593.08 is: 66,222,885.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,164,045.74 : 238,746,053.22 = 44,148,593.08 : x
  2. Step 2: Convert to fraction form
    159,164,045.74/238,746,053.22 = 44,148,593.08/x
  3. Step 3: Cross multiply
    159,164,045.74x = 238,746,053.22 × 44,148,593.08
  4. Step 4: Simplify right side
    159,164,045.74x = 10,540,302,353,065,804
  5. Step 5: Solve for x
    x = 10,540,302,353,065,804/159,164,045.74
  6. Step 6: Final answer
    x = 66,222,885.35

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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.