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Finding the Fourth Proportional to 373,248,001.35, 559,872,002.03 and 373,248,001.35

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Solution

The fourth proportional to 373,248,001.35, 559,872,002.03 and 373,248,001.35 is: 559,872,002.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,001.35 : 559,872,002.03 = 373,248,001.35 : x
  2. Step 2: Convert to fraction form
    373,248,001.35/559,872,002.03 = 373,248,001.35/x
  3. Step 3: Cross multiply
    373,248,001.35x = 559,872,002.03 × 373,248,001.35
  4. Step 4: Simplify right side
    373,248,001.35x = 208,971,105,767,654,400
  5. Step 5: Solve for x
    x = 208,971,105,767,654,400/373,248,001.35
  6. Step 6: Final answer
    x = 559,872,002.03

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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.