Home / 96,454,868,495.67-133,107,828,877.05-53,634,431,999.82

Finding the Fourth Proportional to 96,454,868,495.67, 133,107,828,877.05 and 53,634,431,999.82

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Solution

The fourth proportional to 96,454,868,495.67, 133,107,828,877.05 and 53,634,431,999.82 is: 74,015,577,522.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,454,868,495.67 : 133,107,828,877.05 = 53,634,431,999.82 : x
  2. Step 2: Convert to fraction form
    96,454,868,495.67/133,107,828,877.05 = 53,634,431,999.82/x
  3. Step 3: Cross multiply
    96,454,868,495.67x = 133,107,828,877.05 × 53,634,431,999.82
  4. Step 4: Simplify right side
    96,454,868,495.67x = 7,139,162,796,549,815,140,352
  5. Step 5: Solve for x
    x = 7,139,162,796,549,815,140,352/96,454,868,495.67
  6. Step 6: Final answer
    x = 74,015,577,522.36

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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.