Home / 79,745,030.32-119,635,113.68-24,413,283.81

Finding the Fourth Proportional to 79,745,030.32, 119,635,113.68 and 24,413,283.81

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Solution

The fourth proportional to 79,745,030.32, 119,635,113.68 and 24,413,283.81 is: 36,625,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,745,030.32 : 119,635,113.68 = 24,413,283.81 : x
  2. Step 2: Convert to fraction form
    79,745,030.32/119,635,113.68 = 24,413,283.81/x
  3. Step 3: Cross multiply
    79,745,030.32x = 119,635,113.68 × 24,413,283.81
  4. Step 4: Simplify right side
    79,745,030.32x = 2,920,685,983,911,453.50
  5. Step 5: Solve for x
    x = 2,920,685,983,911,453.50/79,745,030.32
  6. Step 6: Final answer
    x = 36,625,304.07

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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.