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Finding the Fourth Proportional to 602,316,044.70, 901,773,455.85 and 602,316,044.70

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Solution

The fourth proportional to 602,316,044.70, 901,773,455.85 and 602,316,044.70 is: 901,773,455.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,316,044.70 : 901,773,455.85 = 602,316,044.70 : x
  2. Step 2: Convert to fraction form
    602,316,044.70/901,773,455.85 = 602,316,044.70/x
  3. Step 3: Cross multiply
    602,316,044.70x = 901,773,455.85 × 602,316,044.70
  4. Step 4: Simplify right side
    602,316,044.70x = 543,152,621,143,022,144
  5. Step 5: Solve for x
    x = 543,152,621,143,022,144/602,316,044.70
  6. Step 6: Final answer
    x = 901,773,455.85

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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.