Home / 181,280,417.08-250,167,011.57-98,774,201.83

Finding the Fourth Proportional to 181,280,417.08, 250,167,011.57 and 98,774,201.83

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Solution

The fourth proportional to 181,280,417.08, 250,167,011.57 and 98,774,201.83 is: 136,308,418.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,280,417.08 : 250,167,011.57 = 98,774,201.83 : x
  2. Step 2: Convert to fraction form
    181,280,417.08/250,167,011.57 = 98,774,201.83/x
  3. Step 3: Cross multiply
    181,280,417.08x = 250,167,011.57 × 98,774,201.83
  4. Step 4: Simplify right side
    181,280,417.08x = 24,710,046,891,274,240
  5. Step 5: Solve for x
    x = 24,710,046,891,274,240/181,280,417.08
  6. Step 6: Final answer
    x = 136,308,418.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.