Home / 232,119,894.88-348,167,242.24-70,549,233.76

Finding the Fourth Proportional to 232,119,894.88, 348,167,242.24 and 70,549,233.76

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Solution

The fourth proportional to 232,119,894.88, 348,167,242.24 and 70,549,233.76 is: 105,820,021.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,119,894.88 : 348,167,242.24 = 70,549,233.76 : x
  2. Step 2: Convert to fraction form
    232,119,894.88/348,167,242.24 = 70,549,233.76/x
  3. Step 3: Cross multiply
    232,119,894.88x = 348,167,242.24 × 70,549,233.76
  4. Step 4: Simplify right side
    232,119,894.88x = 24,562,932,160,364,308
  5. Step 5: Solve for x
    x = 24,562,932,160,364,308/232,119,894.88
  6. Step 6: Final answer
    x = 105,820,021.04

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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.