Home / 56,752,443,490.40-85,128,747,166.76-23,176,066,014.55

Finding the Fourth Proportional to 56,752,443,490.40, 85,128,747,166.76 and 23,176,066,014.55

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Solution

The fourth proportional to 56,752,443,490.40, 85,128,747,166.76 and 23,176,066,014.55 is: 34,764,132,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,752,443,490.40 : 85,128,747,166.76 = 23,176,066,014.55 : x
  2. Step 2: Convert to fraction form
    56,752,443,490.40/85,128,747,166.76 = 23,176,066,014.55/x
  3. Step 3: Cross multiply
    56,752,443,490.40x = 85,128,747,166.76 × 23,176,066,014.55
  4. Step 4: Simplify right side
    56,752,443,490.40x = 1,972,949,464,072,480,096,256
  5. Step 5: Solve for x
    x = 1,972,949,464,072,480,096,256/56,752,443,490.40
  6. Step 6: Final answer
    x = 34,764,132,480.15

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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.