Home / 8,895,690,233.35-12,276,018,833.47-4,881,427,666.22

Finding the Fourth Proportional to 8,895,690,233.35, 12,276,018,833.47 and 4,881,427,666.22

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Solution

The fourth proportional to 8,895,690,233.35, 12,276,018,833.47 and 4,881,427,666.22 is: 6,736,351,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,690,233.35 : 12,276,018,833.47 = 4,881,427,666.22 : x
  2. Step 2: Convert to fraction form
    8,895,690,233.35/12,276,018,833.47 = 4,881,427,666.22/x
  3. Step 3: Cross multiply
    8,895,690,233.35x = 12,276,018,833.47 × 4,881,427,666.22
  4. Step 4: Simplify right side
    8,895,690,233.35x = 59,924,497,964,759,154,688
  5. Step 5: Solve for x
    x = 59,924,497,964,759,154,688/8,895,690,233.35
  6. Step 6: Final answer
    x = 6,736,351,693.11

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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.