Home / 96,277,271.60-132,715,211.12-59,038,495.52

Finding the Fourth Proportional to 96,277,271.60, 132,715,211.12 and 59,038,495.52

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Solution

The fourth proportional to 96,277,271.60, 132,715,211.12 and 59,038,495.52 is: 81,382,721.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,277,271.60 : 132,715,211.12 = 59,038,495.52 : x
  2. Step 2: Convert to fraction form
    96,277,271.60/132,715,211.12 = 59,038,495.52/x
  3. Step 3: Cross multiply
    96,277,271.60x = 132,715,211.12 × 59,038,495.52
  4. Step 4: Simplify right side
    96,277,271.60x = 7,835,306,397,143,975
  5. Step 5: Solve for x
    x = 7,835,306,397,143,975/96,277,271.60
  6. Step 6: Final answer
    x = 81,382,721.66

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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.