Home / 5,617,345,924.89-7,748,998,402.05-3,473,267,204.16

Finding the Fourth Proportional to 5,617,345,924.89, 7,748,998,402.05 and 3,473,267,204.16

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Solution

The fourth proportional to 5,617,345,924.89, 7,748,998,402.05 and 3,473,267,204.16 is: 4,791,291,541.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,345,924.89 : 7,748,998,402.05 = 3,473,267,204.16 : x
  2. Step 2: Convert to fraction form
    5,617,345,924.89/7,748,998,402.05 = 3,473,267,204.16/x
  3. Step 3: Cross multiply
    5,617,345,924.89x = 7,748,998,402.05 × 3,473,267,204.16
  4. Step 4: Simplify right side
    5,617,345,924.89x = 26,914,342,014,928,510,976
  5. Step 5: Solve for x
    x = 26,914,342,014,928,510,976/5,617,345,924.89
  6. Step 6: Final answer
    x = 4,791,291,541.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.