Home / 7,102,461,293.16-10,656,057,957.86-2,381,250,383.52

Finding the Fourth Proportional to 7,102,461,293.16, 10,656,057,957.86 and 2,381,250,383.52

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Solution

The fourth proportional to 7,102,461,293.16, 10,656,057,957.86 and 2,381,250,383.52 is: 3,572,668,832.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,461,293.16 : 10,656,057,957.86 = 2,381,250,383.52 : x
  2. Step 2: Convert to fraction form
    7,102,461,293.16/10,656,057,957.86 = 2,381,250,383.52/x
  3. Step 3: Cross multiply
    7,102,461,293.16x = 10,656,057,957.86 × 2,381,250,383.52
  4. Step 4: Simplify right side
    7,102,461,293.16x = 25,374,742,098,965,475,328
  5. Step 5: Solve for x
    x = 25,374,742,098,965,475,328/7,102,461,293.16
  6. Step 6: Final answer
    x = 3,572,668,832.90

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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.