Home / 6,516,607,839.80-9,774,911,759.70-2,376,186,438.20

Finding the Fourth Proportional to 6,516,607,839.80, 9,774,911,759.70 and 2,376,186,438.20

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Solution

The fourth proportional to 6,516,607,839.80, 9,774,911,759.70 and 2,376,186,438.20 is: 3,564,279,657.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,516,607,839.80 : 9,774,911,759.70 = 2,376,186,438.20 : x
  2. Step 2: Convert to fraction form
    6,516,607,839.80/9,774,911,759.70 = 2,376,186,438.20/x
  3. Step 3: Cross multiply
    6,516,607,839.80x = 9,774,911,759.70 × 2,376,186,438.20
  4. Step 4: Simplify right side
    6,516,607,839.80x = 23,227,012,758,000,836,608
  5. Step 5: Solve for x
    x = 23,227,012,758,000,836,608/6,516,607,839.80
  6. Step 6: Final answer
    x = 3,564,279,657.30

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1.5x scale

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.