Home / 6,466,705,154.78-8,924,001,133.70-3,754,224,648.32

Finding the Fourth Proportional to 6,466,705,154.78, 8,924,001,133.70 and 3,754,224,648.32

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Solution

The fourth proportional to 6,466,705,154.78, 8,924,001,133.70 and 3,754,224,648.32 is: 5,180,799,837.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,705,154.78 : 8,924,001,133.70 = 3,754,224,648.32 : x
  2. Step 2: Convert to fraction form
    6,466,705,154.78/8,924,001,133.70 = 3,754,224,648.32/x
  3. Step 3: Cross multiply
    6,466,705,154.78x = 8,924,001,133.70 × 3,754,224,648.32
  4. Step 4: Simplify right side
    6,466,705,154.78x = 33,502,705,017,736,929,280
  5. Step 5: Solve for x
    x = 33,502,705,017,736,929,280/6,466,705,154.78
  6. Step 6: Final answer
    x = 5,180,799,837.92

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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.