Home / 15,549,437.14-23,324,155.72-7,461,036.34

Finding the Fourth Proportional to 15,549,437.14, 23,324,155.72 and 7,461,036.34

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Solution

The fourth proportional to 15,549,437.14, 23,324,155.72 and 7,461,036.34 is: 11,191,554.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,437.14 : 23,324,155.72 = 7,461,036.34 : x
  2. Step 2: Convert to fraction form
    15,549,437.14/23,324,155.72 = 7,461,036.34/x
  3. Step 3: Cross multiply
    15,549,437.14x = 23,324,155.72 × 7,461,036.34
  4. Step 4: Simplify right side
    15,549,437.14x = 174,022,373,349,775.91
  5. Step 5: Solve for x
    x = 174,022,373,349,775.91/15,549,437.14
  6. Step 6: Final answer
    x = 11,191,554.51

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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.