Home / 24,645,624,615.87-36,959,013,254.42-13,447,513,461.79

Finding the Fourth Proportional to 24,645,624,615.87, 36,959,013,254.42 and 13,447,513,461.79

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Solution

The fourth proportional to 24,645,624,615.87, 36,959,013,254.42 and 13,447,513,461.79 is: 20,166,128,309.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,645,624,615.87 : 36,959,013,254.42 = 13,447,513,461.79 : x
  2. Step 2: Convert to fraction form
    24,645,624,615.87/36,959,013,254.42 = 13,447,513,461.79/x
  3. Step 3: Cross multiply
    24,645,624,615.87x = 36,959,013,254.42 × 13,447,513,461.79
  4. Step 4: Simplify right side
    24,645,624,615.87x = 497,006,828,273,288,019,968
  5. Step 5: Solve for x
    x = 497,006,828,273,288,019,968/24,645,624,615.87
  6. Step 6: Final answer
    x = 20,166,128,309.58

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Double scale
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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.