Home / 608,520,791,240.60-912,957,849,525.45-245,299,008,249.52

Finding the Fourth Proportional to 608,520,791,240.60, 912,957,849,525.45 and 245,299,008,249.52

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Solution

The fourth proportional to 608,520,791,240.60, 912,957,849,525.45 and 245,299,008,249.52 is: 368,019,726,336.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,520,791,240.60 : 912,957,849,525.45 = 245,299,008,249.52 : x
  2. Step 2: Convert to fraction form
    608,520,791,240.60/912,957,849,525.45 = 245,299,008,249.52/x
  3. Step 3: Cross multiply
    608,520,791,240.60x = 912,957,849,525.45 × 245,299,008,249.52
  4. Step 4: Simplify right side
    608,520,791,240.60x = 223,947,655,062,207,363,809,280
  5. Step 5: Solve for x
    x = 223,947,655,062,207,363,809,280/608,520,791,240.60
  6. Step 6: Final answer
    x = 368,019,726,336.12

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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.