Home / 373,248,000.20-559,872,000.30-333,944,985.80

Finding the Fourth Proportional to 373,248,000.20, 559,872,000.30 and 333,944,985.80

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Solution

The fourth proportional to 373,248,000.20, 559,872,000.30 and 333,944,985.80 is: 500,917,478.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,000.20 : 559,872,000.30 = 333,944,985.80 : x
  2. Step 2: Convert to fraction form
    373,248,000.20/559,872,000.30 = 333,944,985.80/x
  3. Step 3: Cross multiply
    373,248,000.20x = 559,872,000.30 × 333,944,985.80
  4. Step 4: Simplify right side
    373,248,000.20x = 186,966,447,190,001,088
  5. Step 5: Solve for x
    x = 186,966,447,190,001,088/373,248,000.20
  6. Step 6: Final answer
    x = 500,917,478.70

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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.