Home / 9,577,320.02-14,328,713.54-8,773,116.38

Finding the Fourth Proportional to 9,577,320.02, 14,328,713.54 and 8,773,116.38

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Solution

The fourth proportional to 9,577,320.02, 14,328,713.54 and 8,773,116.38 is: 13,125,537.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,320.02 : 14,328,713.54 = 8,773,116.38 : x
  2. Step 2: Convert to fraction form
    9,577,320.02/14,328,713.54 = 8,773,116.38/x
  3. Step 3: Cross multiply
    9,577,320.02x = 14,328,713.54 × 8,773,116.38
  4. Step 4: Simplify right side
    9,577,320.02x = 125,707,471,462,101.80
  5. Step 5: Solve for x
    x = 125,707,471,462,101.80/9,577,320.02
  6. Step 6: Final answer
    x = 13,125,537.33

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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.