Home / 9,937,368.30-14,906,052.45-8,343,045.30

Finding the Fourth Proportional to 9,937,368.30, 14,906,052.45 and 8,343,045.30

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Solution

The fourth proportional to 9,937,368.30, 14,906,052.45 and 8,343,045.30 is: 12,514,567.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,368.30 : 14,906,052.45 = 8,343,045.30 : x
  2. Step 2: Convert to fraction form
    9,937,368.30/14,906,052.45 = 8,343,045.30/x
  3. Step 3: Cross multiply
    9,937,368.30x = 14,906,052.45 × 8,343,045.30
  4. Step 4: Simplify right side
    9,937,368.30x = 124,361,870,834,525.97
  5. Step 5: Solve for x
    x = 124,361,870,834,525.97/9,937,368.30
  6. Step 6: Final answer
    x = 12,514,567.95

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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.