Home / 185,426,064.04-278,074,846.86-93,274,184.92

Finding the Fourth Proportional to 185,426,064.04, 278,074,846.86 and 93,274,184.92

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Solution

The fourth proportional to 185,426,064.04, 278,074,846.86 and 93,274,184.92 is: 139,878,958.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,426,064.04 : 278,074,846.86 = 93,274,184.92 : x
  2. Step 2: Convert to fraction form
    185,426,064.04/278,074,846.86 = 93,274,184.92/x
  3. Step 3: Cross multiply
    185,426,064.04x = 278,074,846.86 × 93,274,184.92
  4. Step 4: Simplify right side
    185,426,064.04x = 25,937,204,687,620,324
  5. Step 5: Solve for x
    x = 25,937,204,687,620,324/185,426,064.04
  6. Step 6: Final answer
    x = 139,878,958.34

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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.