Home / 373,248,001.80-559,872,002.70-282,548,737.80

Finding the Fourth Proportional to 373,248,001.80, 559,872,002.70 and 282,548,737.80

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Solution

The fourth proportional to 373,248,001.80, 559,872,002.70 and 282,548,737.80 is: 423,823,106.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,001.80 : 559,872,002.70 = 282,548,737.80 : x
  2. Step 2: Convert to fraction form
    373,248,001.80/559,872,002.70 = 282,548,737.80/x
  3. Step 3: Cross multiply
    373,248,001.80x = 559,872,002.70 × 282,548,737.80
  4. Step 4: Simplify right side
    373,248,001.80x = 158,191,127,692,443,200
  5. Step 5: Solve for x
    x = 158,191,127,692,443,200/373,248,001.80
  6. Step 6: Final answer
    x = 423,823,106.70

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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.