Home / 22,466,749,061.90-30,989,185,062.74-14,448,227,344.46

Finding the Fourth Proportional to 22,466,749,061.90, 30,989,185,062.74 and 14,448,227,344.46

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Solution

The fourth proportional to 22,466,749,061.90, 30,989,185,062.74 and 14,448,227,344.46 is: 19,928,953,217.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,466,749,061.90 : 30,989,185,062.74 = 14,448,227,344.46 : x
  2. Step 2: Convert to fraction form
    22,466,749,061.90/30,989,185,062.74 = 14,448,227,344.46/x
  3. Step 3: Cross multiply
    22,466,749,061.90x = 30,989,185,062.74 × 14,448,227,344.46
  4. Step 4: Simplify right side
    22,466,749,061.90x = 447,738,791,006,011,457,536
  5. Step 5: Solve for x
    x = 447,738,791,006,011,457,536/22,466,749,061.90
  6. Step 6: Final answer
    x = 19,928,953,217.59

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Double scale
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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.