Home / 15,369,362.11-23,050,647.59-4,437,177.11

Finding the Fourth Proportional to 15,369,362.11, 23,050,647.59 and 4,437,177.11

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Solution

The fourth proportional to 15,369,362.11, 23,050,647.59 and 4,437,177.11 is: 6,654,785.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,369,362.11 : 23,050,647.59 = 4,437,177.11 : x
  2. Step 2: Convert to fraction form
    15,369,362.11/23,050,647.59 = 4,437,177.11/x
  3. Step 3: Cross multiply
    15,369,362.11x = 23,050,647.59 × 4,437,177.11
  4. Step 4: Simplify right side
    15,369,362.11x = 102,279,805,818,502.80
  5. Step 5: Solve for x
    x = 102,279,805,818,502.80/15,369,362.11
  6. Step 6: Final answer
    x = 6,654,785.35

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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.