Home / 1,683,267,247,301.10-2,524,645,756,767.80-458,121,838,020.52

Finding the Fourth Proportional to 1,683,267,247,301.10, 2,524,645,756,767.80 and 458,121,838,020.52

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Solution

The fourth proportional to 1,683,267,247,301.10, 2,524,645,756,767.80 and 458,121,838,020.52 is: 687,113,324,574.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,267,247,301.10 : 2,524,645,756,767.80 = 458,121,838,020.52 : x
  2. Step 2: Convert to fraction form
    1,683,267,247,301.10/2,524,645,756,767.80 = 458,121,838,020.52/x
  3. Step 3: Cross multiply
    1,683,267,247,301.10x = 2,524,645,756,767.80 × 458,121,838,020.52
  4. Step 4: Simplify right side
    1,683,267,247,301.10x = 1,156,595,354,441,171,215,581,184
  5. Step 5: Solve for x
    x = 1,156,595,354,441,171,215,581,184/1,683,267,247,301.10
  6. Step 6: Final answer
    x = 687,113,324,574.94

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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.