Home / 96,113,516,460.43-144,156,241,065.35-28,026,282,446.05

Finding the Fourth Proportional to 96,113,516,460.43, 144,156,241,065.35 and 28,026,282,446.05

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Solution

The fourth proportional to 96,113,516,460.43, 144,156,241,065.35 and 28,026,282,446.05 is: 42,035,331,525.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,113,516,460.43 : 144,156,241,065.35 = 28,026,282,446.05 : x
  2. Step 2: Convert to fraction form
    96,113,516,460.43/144,156,241,065.35 = 28,026,282,446.05/x
  3. Step 3: Cross multiply
    96,113,516,460.43x = 144,156,241,065.35 × 28,026,282,446.05
  4. Step 4: Simplify right side
    96,113,516,460.43x = 4,040,163,528,458,371,072,000
  5. Step 5: Solve for x
    x = 4,040,163,528,458,371,072,000/96,113,516,460.43
  6. Step 6: Final answer
    x = 42,035,331,525.11

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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.