Home / 97,925,583.91-146,883,060.20-29,762,961.25

Finding the Fourth Proportional to 97,925,583.91, 146,883,060.20 and 29,762,961.25

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Solution

The fourth proportional to 97,925,583.91, 146,883,060.20 and 29,762,961.25 is: 44,642,826.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,925,583.91 : 146,883,060.20 = 29,762,961.25 : x
  2. Step 2: Convert to fraction form
    97,925,583.91/146,883,060.20 = 29,762,961.25/x
  3. Step 3: Cross multiply
    97,925,583.91x = 146,883,060.20 × 29,762,961.25
  4. Step 4: Simplify right side
    97,925,583.91x = 4,371,674,828,130,787
  5. Step 5: Solve for x
    x = 4,371,674,828,130,787/97,925,583.91
  6. Step 6: Final answer
    x = 44,642,826.25

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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.