Home / 148,441,841.36-222,435,503.40-62,133,256.88

Finding the Fourth Proportional to 148,441,841.36, 222,435,503.40 and 62,133,256.88

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Solution

The fourth proportional to 148,441,841.36, 222,435,503.40 and 62,133,256.88 is: 93,104,761.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,441,841.36 : 222,435,503.40 = 62,133,256.88 : x
  2. Step 2: Convert to fraction form
    148,441,841.36/222,435,503.40 = 62,133,256.88/x
  3. Step 3: Cross multiply
    148,441,841.36x = 222,435,503.40 × 62,133,256.88
  4. Step 4: Simplify right side
    148,441,841.36x = 13,820,642,271,984,314
  5. Step 5: Solve for x
    x = 13,820,642,271,984,314/148,441,841.36
  6. Step 6: Final answer
    x = 93,104,761.74

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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.