Home / 9,901,402,244.10-14,847,001,532.55-3,687,368,919.30

Finding the Fourth Proportional to 9,901,402,244.10, 14,847,001,532.55 and 3,687,368,919.30

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Solution

The fourth proportional to 9,901,402,244.10, 14,847,001,532.55 and 3,687,368,919.30 is: 5,529,153,411.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,901,402,244.10 : 14,847,001,532.55 = 3,687,368,919.30 : x
  2. Step 2: Convert to fraction form
    9,901,402,244.10/14,847,001,532.55 = 3,687,368,919.30/x
  3. Step 3: Cross multiply
    9,901,402,244.10x = 14,847,001,532.55 × 3,687,368,919.30
  4. Step 4: Simplify right side
    9,901,402,244.10x = 54,746,371,995,924,340,736
  5. Step 5: Solve for x
    x = 54,746,371,995,924,340,736/9,901,402,244.10
  6. Step 6: Final answer
    x = 5,529,153,411.43

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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.