Home / 62,370,498.62-93,489,774.75-23,492,128.55

Finding the Fourth Proportional to 62,370,498.62, 93,489,774.75 and 23,492,128.55

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Solution

The fourth proportional to 62,370,498.62, 93,489,774.75 and 23,492,128.55 is: 35,213,343.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,370,498.62 : 93,489,774.75 = 23,492,128.55 : x
  2. Step 2: Convert to fraction form
    62,370,498.62/93,489,774.75 = 23,492,128.55/x
  3. Step 3: Cross multiply
    62,370,498.62x = 93,489,774.75 × 23,492,128.55
  4. Step 4: Simplify right side
    62,370,498.62x = 2,196,273,806,070,095.50
  5. Step 5: Solve for x
    x = 2,196,273,806,070,095.50/62,370,498.62
  6. Step 6: Final answer
    x = 35,213,343.72

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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.