Home / 1,459,393,103.92-2,192,581,962.96-935,788,066.60

Finding the Fourth Proportional to 1,459,393,103.92, 2,192,581,962.96 and 935,788,066.60

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Solution

The fourth proportional to 1,459,393,103.92, 2,192,581,962.96 and 935,788,066.60 is: 1,405,921,427.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,393,103.92 : 2,192,581,962.96 = 935,788,066.60 : x
  2. Step 2: Convert to fraction form
    1,459,393,103.92/2,192,581,962.96 = 935,788,066.60/x
  3. Step 3: Cross multiply
    1,459,393,103.92x = 2,192,581,962.96 × 935,788,066.60
  4. Step 4: Simplify right side
    1,459,393,103.92x = 2,051,792,035,980,371,200
  5. Step 5: Solve for x
    x = 2,051,792,035,980,371,200/1,459,393,103.92
  6. Step 6: Final answer
    x = 1,405,921,427.52

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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.