Home / 5,878,656,002.60-8,817,984,003.90-2,607,105,206.60

Finding the Fourth Proportional to 5,878,656,002.60, 8,817,984,003.90 and 2,607,105,206.60

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Solution

The fourth proportional to 5,878,656,002.60, 8,817,984,003.90 and 2,607,105,206.60 is: 3,910,657,809.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,878,656,002.60 : 8,817,984,003.90 = 2,607,105,206.60 : x
  2. Step 2: Convert to fraction form
    5,878,656,002.60/8,817,984,003.90 = 2,607,105,206.60/x
  3. Step 3: Cross multiply
    5,878,656,002.60x = 8,817,984,003.90 × 2,607,105,206.60
  4. Step 4: Simplify right side
    5,878,656,002.60x = 22,989,412,008,283,201,536
  5. Step 5: Solve for x
    x = 22,989,412,008,283,201,536/5,878,656,002.60
  6. Step 6: Final answer
    x = 3,910,657,809.90

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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.