Home / 7,248,096,569.28-10,872,157,465.40-2,274,200,134.64

Finding the Fourth Proportional to 7,248,096,569.28, 10,872,157,465.40 and 2,274,200,134.64

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Solution

The fourth proportional to 7,248,096,569.28, 10,872,157,465.40 and 2,274,200,134.64 is: 3,411,304,159.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,248,096,569.28 : 10,872,157,465.40 = 2,274,200,134.64 : x
  2. Step 2: Convert to fraction form
    7,248,096,569.28/10,872,157,465.40 = 2,274,200,134.64/x
  3. Step 3: Cross multiply
    7,248,096,569.28x = 10,872,157,465.40 × 2,274,200,134.64
  4. Step 4: Simplify right side
    7,248,096,569.28x = 24,725,461,971,639,959,552
  5. Step 5: Solve for x
    x = 24,725,461,971,639,959,552/7,248,096,569.28
  6. Step 6: Final answer
    x = 3,411,304,159.00

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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.