Home / 25,144,704,800.40-37,717,057,200.60-10,417,831,712.40

Finding the Fourth Proportional to 25,144,704,800.40, 37,717,057,200.60 and 10,417,831,712.40

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Solution

The fourth proportional to 25,144,704,800.40, 37,717,057,200.60 and 10,417,831,712.40 is: 15,626,747,568.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,144,704,800.40 : 37,717,057,200.60 = 10,417,831,712.40 : x
  2. Step 2: Convert to fraction form
    25,144,704,800.40/37,717,057,200.60 = 10,417,831,712.40/x
  3. Step 3: Cross multiply
    25,144,704,800.40x = 37,717,057,200.60 × 10,417,831,712.40
  4. Step 4: Simplify right side
    25,144,704,800.40x = 392,929,954,602,815,389,696
  5. Step 5: Solve for x
    x = 392,929,954,602,815,389,696/25,144,704,800.40
  6. Step 6: Final answer
    x = 15,626,747,568.60

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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.