Home / 16,078,063.29-24,103,538.69-6,973,306.20

Finding the Fourth Proportional to 16,078,063.29, 24,103,538.69 and 6,973,306.20

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Solution

The fourth proportional to 16,078,063.29, 24,103,538.69 and 6,973,306.20 is: 10,454,079.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,078,063.29 : 24,103,538.69 = 6,973,306.20 : x
  2. Step 2: Convert to fraction form
    16,078,063.29/24,103,538.69 = 6,973,306.20/x
  3. Step 3: Cross multiply
    16,078,063.29x = 24,103,538.69 × 6,973,306.20
  4. Step 4: Simplify right side
    16,078,063.29x = 168,081,355,754,050.34
  5. Step 5: Solve for x
    x = 168,081,355,754,050.34/16,078,063.29
  6. Step 6: Final answer
    x = 10,454,079.74

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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.