Home / 134,367,955,600.41-201,550,552,945.76-77,671,743,113.28

Finding the Fourth Proportional to 134,367,955,600.41, 201,550,552,945.76 and 77,671,743,113.28

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Solution

The fourth proportional to 134,367,955,600.41, 201,550,552,945.76 and 77,671,743,113.28 is: 116,506,816,694.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,367,955,600.41 : 201,550,552,945.76 = 77,671,743,113.28 : x
  2. Step 2: Convert to fraction form
    134,367,955,600.41/201,550,552,945.76 = 77,671,743,113.28/x
  3. Step 3: Cross multiply
    134,367,955,600.41x = 201,550,552,945.76 × 77,671,743,113.28
  4. Step 4: Simplify right side
    134,367,955,600.41x = 15,654,782,772,742,610,485,248
  5. Step 5: Solve for x
    x = 15,654,782,772,742,610,485,248/134,367,955,600.41
  6. Step 6: Final answer
    x = 116,506,816,694.43

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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.