Home / 62,613,340.06-93,920,733.17-18,894,477.34

Finding the Fourth Proportional to 62,613,340.06, 93,920,733.17 and 18,894,477.34

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Solution

The fourth proportional to 62,613,340.06, 93,920,733.17 and 18,894,477.34 is: 28,341,934.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,613,340.06 : 93,920,733.17 = 18,894,477.34 : x
  2. Step 2: Convert to fraction form
    62,613,340.06/93,920,733.17 = 18,894,477.34/x
  3. Step 3: Cross multiply
    62,613,340.06x = 93,920,733.17 × 18,894,477.34
  4. Step 4: Simplify right side
    62,613,340.06x = 1,774,583,164,308,511.50
  5. Step 5: Solve for x
    x = 1,774,583,164,308,511.50/62,613,340.06
  6. Step 6: Final answer
    x = 28,341,934.20

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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.