Home / 9,996,980,721.24-13,797,238,752.18-6,187,725,503.04

Finding the Fourth Proportional to 9,996,980,721.24, 13,797,238,752.18 and 6,187,725,503.04

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Solution

The fourth proportional to 9,996,980,721.24, 13,797,238,752.18 and 6,187,725,503.04 is: 8,539,931,053.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,980,721.24 : 13,797,238,752.18 = 6,187,725,503.04 : x
  2. Step 2: Convert to fraction form
    9,996,980,721.24/13,797,238,752.18 = 6,187,725,503.04/x
  3. Step 3: Cross multiply
    9,996,980,721.24x = 13,797,238,752.18 × 6,187,725,503.04
  4. Step 4: Simplify right side
    9,996,980,721.24x = 85,373,526,098,395,971,584
  5. Step 5: Solve for x
    x = 85,373,526,098,395,971,584/9,996,980,721.24
  6. Step 6: Final answer
    x = 8,539,931,053.08

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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.