Home / 14,721,864.40-22,082,796.60-4,084,296.40

Finding the Fourth Proportional to 14,721,864.40, 22,082,796.60 and 4,084,296.40

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Solution

The fourth proportional to 14,721,864.40, 22,082,796.60 and 4,084,296.40 is: 6,126,444.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,721,864.40 : 22,082,796.60 = 4,084,296.40 : x
  2. Step 2: Convert to fraction form
    14,721,864.40/22,082,796.60 = 4,084,296.40/x
  3. Step 3: Cross multiply
    14,721,864.40x = 22,082,796.60 × 4,084,296.40
  4. Step 4: Simplify right side
    14,721,864.40x = 90,192,686,655,312.25
  5. Step 5: Solve for x
    x = 90,192,686,655,312.25/14,721,864.40
  6. Step 6: Final answer
    x = 6,126,444.60

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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.