Home / 122,852,070.48-184,304,019.96-39,847,377.10

Finding the Fourth Proportional to 122,852,070.48, 184,304,019.96 and 39,847,377.10

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Solution

The fourth proportional to 122,852,070.48, 184,304,019.96 and 39,847,377.10 is: 59,779,471.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,852,070.48 : 184,304,019.96 = 39,847,377.10 : x
  2. Step 2: Convert to fraction form
    122,852,070.48/184,304,019.96 = 39,847,377.10/x
  3. Step 3: Cross multiply
    122,852,070.48x = 184,304,019.96 × 39,847,377.10
  4. Step 4: Simplify right side
    122,852,070.48x = 7,344,031,784,392,048
  5. Step 5: Solve for x
    x = 7,344,031,784,392,048/122,852,070.48
  6. Step 6: Final answer
    x = 59,779,471.00

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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.