Home / 44,385,710,971.64-61,258,913,204.92-34,941,332,128.78

Finding the Fourth Proportional to 44,385,710,971.64, 61,258,913,204.92 and 34,941,332,128.78

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Solution

The fourth proportional to 44,385,710,971.64, 61,258,913,204.92 and 34,941,332,128.78 is: 48,224,259,233.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,385,710,971.64 : 61,258,913,204.92 = 34,941,332,128.78 : x
  2. Step 2: Convert to fraction form
    44,385,710,971.64/61,258,913,204.92 = 34,941,332,128.78/x
  3. Step 3: Cross multiply
    44,385,710,971.64x = 61,258,913,204.92 × 34,941,332,128.78
  4. Step 4: Simplify right side
    44,385,710,971.64x = 2,140,468,032,141,041,336,320
  5. Step 5: Solve for x
    x = 2,140,468,032,141,041,336,320/44,385,710,971.64
  6. Step 6: Final answer
    x = 48,224,259,233.08

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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.