Home / 96,454,868,492.66-133,107,828,872.89-53,634,431,996.81

Finding the Fourth Proportional to 96,454,868,492.66, 133,107,828,872.89 and 53,634,431,996.81

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Solution

The fourth proportional to 96,454,868,492.66, 133,107,828,872.89 and 53,634,431,996.81 is: 74,015,577,518.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,454,868,492.66 : 133,107,828,872.89 = 53,634,431,996.81 : x
  2. Step 2: Convert to fraction form
    96,454,868,492.66/133,107,828,872.89 = 53,634,431,996.81/x
  3. Step 3: Cross multiply
    96,454,868,492.66x = 133,107,828,872.89 × 53,634,431,996.81
  4. Step 4: Simplify right side
    96,454,868,492.66x = 7,139,162,795,925,775,056,896
  5. Step 5: Solve for x
    x = 7,139,162,795,925,775,056,896/96,454,868,492.66
  6. Step 6: Final answer
    x = 74,015,577,518.20

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1.5x scale

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.