Home / 14,888,222,812.10-22,332,334,218.15-14,784,910,681.70

Finding the Fourth Proportional to 14,888,222,812.10, 22,332,334,218.15 and 14,784,910,681.70

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Solution

The fourth proportional to 14,888,222,812.10, 22,332,334,218.15 and 14,784,910,681.70 is: 22,177,366,022.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,222,812.10 : 22,332,334,218.15 = 14,784,910,681.70 : x
  2. Step 2: Convert to fraction form
    14,888,222,812.10/22,332,334,218.15 = 14,784,910,681.70/x
  3. Step 3: Cross multiply
    14,888,222,812.10x = 22,332,334,218.15 × 14,784,910,681.70
  4. Step 4: Simplify right side
    14,888,222,812.10x = 330,181,566,729,220,390,912
  5. Step 5: Solve for x
    x = 330,181,566,729,220,390,912/14,888,222,812.10
  6. Step 6: Final answer
    x = 22,177,366,022.55

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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.