Home / 273,614,331.02-410,336,612.64-98,714,628.45

Finding the Fourth Proportional to 273,614,331.02, 410,336,612.64 and 98,714,628.45

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Solution

The fourth proportional to 273,614,331.02, 410,336,612.64 and 98,714,628.45 is: 148,041,318.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,614,331.02 : 410,336,612.64 = 98,714,628.45 : x
  2. Step 2: Convert to fraction form
    273,614,331.02/410,336,612.64 = 98,714,628.45/x
  3. Step 3: Cross multiply
    273,614,331.02x = 410,336,612.64 × 98,714,628.45
  4. Step 4: Simplify right side
    273,614,331.02x = 40,506,226,256,189,176
  5. Step 5: Solve for x
    x = 40,506,226,256,189,176/273,614,331.02
  6. Step 6: Final answer
    x = 148,041,318.25

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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.