Home / 366,509,031.06-549,027,465.15-169,496,295.87

Finding the Fourth Proportional to 366,509,031.06, 549,027,465.15 and 169,496,295.87

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Solution

The fourth proportional to 366,509,031.06, 549,027,465.15 and 169,496,295.87 is: 253,904,034.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,509,031.06 : 549,027,465.15 = 169,496,295.87 : x
  2. Step 2: Convert to fraction form
    366,509,031.06/549,027,465.15 = 169,496,295.87/x
  3. Step 3: Cross multiply
    366,509,031.06x = 549,027,465.15 × 169,496,295.87
  4. Step 4: Simplify right side
    366,509,031.06x = 93,058,121,673,820,512
  5. Step 5: Solve for x
    x = 93,058,121,673,820,512/366,509,031.06
  6. Step 6: Final answer
    x = 253,904,034.52

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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.