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Finding the Fourth Proportional to 1,832,050,707.90, 2,748,076,061.85 and 1,832,050,707.90

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Solution

The fourth proportional to 1,832,050,707.90, 2,748,076,061.85 and 1,832,050,707.90 is: 2,748,076,061.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,050,707.90 : 2,748,076,061.85 = 1,832,050,707.90 : x
  2. Step 2: Convert to fraction form
    1,832,050,707.90/2,748,076,061.85 = 1,832,050,707.90/x
  3. Step 3: Cross multiply
    1,832,050,707.90x = 2,748,076,061.85 × 1,832,050,707.90
  4. Step 4: Simplify right side
    1,832,050,707.90x = 5,034,614,694,475,336,704
  5. Step 5: Solve for x
    x = 5,034,614,694,475,336,704/1,832,050,707.90
  6. Step 6: Final answer
    x = 2,748,076,061.85

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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.