Home / 14,776,862.10-22,127,968.35-9,700,689.30

Finding the Fourth Proportional to 14,776,862.10, 22,127,968.35 and 9,700,689.30

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Solution

The fourth proportional to 14,776,862.10, 22,127,968.35 and 9,700,689.30 is: 14,526,531.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,776,862.10 : 22,127,968.35 = 9,700,689.30 : x
  2. Step 2: Convert to fraction form
    14,776,862.10/22,127,968.35 = 9,700,689.30/x
  3. Step 3: Cross multiply
    14,776,862.10x = 22,127,968.35 × 9,700,689.30
  4. Step 4: Simplify right side
    14,776,862.10x = 214,656,545,803,583.69
  5. Step 5: Solve for x
    x = 214,656,545,803,583.69/14,776,862.10
  6. Step 6: Final answer
    x = 14,526,531.03

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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.