Home / 60,497,077,601.79-83,493,287,876.63-34,431,780,329.35

Finding the Fourth Proportional to 60,497,077,601.79, 83,493,287,876.63 and 34,431,780,329.35

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Solution

The fourth proportional to 60,497,077,601.79, 83,493,287,876.63 and 34,431,780,329.35 is: 47,520,023,464.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,497,077,601.79 : 83,493,287,876.63 = 34,431,780,329.35 : x
  2. Step 2: Convert to fraction form
    60,497,077,601.79/83,493,287,876.63 = 34,431,780,329.35/x
  3. Step 3: Cross multiply
    60,497,077,601.79x = 83,493,287,876.63 × 34,431,780,329.35
  4. Step 4: Simplify right side
    60,497,077,601.79x = 2,874,822,547,143,055,114,240
  5. Step 5: Solve for x
    x = 2,874,822,547,143,055,114,240/60,497,077,601.79
  6. Step 6: Final answer
    x = 47,520,023,464.04

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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.