Home / 9,044,224,013.84-12,472,367,327.69-5,987,561,681.84

Finding the Fourth Proportional to 9,044,224,013.84, 12,472,367,327.69 and 5,987,561,681.84

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Solution

The fourth proportional to 9,044,224,013.84, 12,472,367,327.69 and 5,987,561,681.84 is: 8,257,100,728.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044,224,013.84 : 12,472,367,327.69 = 5,987,561,681.84 : x
  2. Step 2: Convert to fraction form
    9,044,224,013.84/12,472,367,327.69 = 5,987,561,681.84/x
  3. Step 3: Cross multiply
    9,044,224,013.84x = 12,472,367,327.69 × 5,987,561,681.84
  4. Step 4: Simplify right side
    9,044,224,013.84x = 74,679,068,693,017,493,504
  5. Step 5: Solve for x
    x = 74,679,068,693,017,493,504/9,044,224,013.84
  6. Step 6: Final answer
    x = 8,257,100,728.46

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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.