Home / 1,756,829,117.84-2,635,150,864.94-576,254,087.62

Finding the Fourth Proportional to 1,756,829,117.84, 2,635,150,864.94 and 576,254,087.62

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Solution

The fourth proportional to 1,756,829,117.84, 2,635,150,864.94 and 576,254,087.62 is: 864,350,688.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,829,117.84 : 2,635,150,864.94 = 576,254,087.62 : x
  2. Step 2: Convert to fraction form
    1,756,829,117.84/2,635,150,864.94 = 576,254,087.62/x
  3. Step 3: Cross multiply
    1,756,829,117.84x = 2,635,150,864.94 × 576,254,087.62
  4. Step 4: Simplify right side
    1,756,829,117.84x = 1,518,516,457,417,053,696
  5. Step 5: Solve for x
    x = 1,518,516,457,417,053,696/1,756,829,117.84
  6. Step 6: Final answer
    x = 864,350,688.41

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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.