Home / 34,872,819.60-48,131,153.66-23,091,307.74

Finding the Fourth Proportional to 34,872,819.60, 48,131,153.66 and 23,091,307.74

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Solution

The fourth proportional to 34,872,819.60, 48,131,153.66 and 23,091,307.74 is: 31,870,416.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,872,819.60 : 48,131,153.66 = 23,091,307.74 : x
  2. Step 2: Convert to fraction form
    34,872,819.60/48,131,153.66 = 23,091,307.74/x
  3. Step 3: Cross multiply
    34,872,819.60x = 48,131,153.66 × 23,091,307.74
  4. Step 4: Simplify right side
    34,872,819.60x = 1,111,411,281,044,287.12
  5. Step 5: Solve for x
    x = 1,111,411,281,044,287.12/34,872,819.60
  6. Step 6: Final answer
    x = 31,870,416.38

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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.