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Finding the Fourth Proportional to 373,304,501.40, 559,956,752.10 and 373,304,501.40

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Solution

The fourth proportional to 373,304,501.40, 559,956,752.10 and 373,304,501.40 is: 559,956,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,304,501.40 : 559,956,752.10 = 373,304,501.40 : x
  2. Step 2: Convert to fraction form
    373,304,501.40/559,956,752.10 = 373,304,501.40/x
  3. Step 3: Cross multiply
    373,304,501.40x = 559,956,752.10 × 373,304,501.40
  4. Step 4: Simplify right side
    373,304,501.40x = 209,034,376,148,253,888
  5. Step 5: Solve for x
    x = 209,034,376,148,253,888/373,304,501.40
  6. Step 6: Final answer
    x = 559,956,752.10

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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.