Home / 176,056,243.20-264,084,364.80-61,002,547.20

Finding the Fourth Proportional to 176,056,243.20, 264,084,364.80 and 61,002,547.20

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Solution

The fourth proportional to 176,056,243.20, 264,084,364.80 and 61,002,547.20 is: 91,503,820.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,056,243.20 : 264,084,364.80 = 61,002,547.20 : x
  2. Step 2: Convert to fraction form
    176,056,243.20/264,084,364.80 = 61,002,547.20/x
  3. Step 3: Cross multiply
    176,056,243.20x = 264,084,364.80 × 61,002,547.20
  4. Step 4: Simplify right side
    176,056,243.20x = 16,109,818,928,494,020
  5. Step 5: Solve for x
    x = 16,109,818,928,494,020/176,056,243.20
  6. Step 6: Final answer
    x = 91,503,820.80

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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.