Home / 1,756,829,119.10-2,635,150,866.81-576,254,088.87

Finding the Fourth Proportional to 1,756,829,119.10, 2,635,150,866.81 and 576,254,088.87

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Solution

The fourth proportional to 1,756,829,119.10, 2,635,150,866.81 and 576,254,088.87 is: 864,350,690.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,829,119.10 : 2,635,150,866.81 = 576,254,088.87 : x
  2. Step 2: Convert to fraction form
    1,756,829,119.10/2,635,150,866.81 = 576,254,088.87/x
  3. Step 3: Cross multiply
    1,756,829,119.10x = 2,635,150,866.81 × 576,254,088.87
  4. Step 4: Simplify right side
    1,756,829,119.10x = 1,518,516,461,788,587,264
  5. Step 5: Solve for x
    x = 1,518,516,461,788,587,264/1,756,829,119.10
  6. Step 6: Final answer
    x = 864,350,690.28

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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.