Home / 96,352,220.40-144,480,508.20-34,938,927.60

Finding the Fourth Proportional to 96,352,220.40, 144,480,508.20 and 34,938,927.60

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Solution

The fourth proportional to 96,352,220.40, 144,480,508.20 and 34,938,927.60 is: 52,391,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,352,220.40 : 144,480,508.20 = 34,938,927.60 : x
  2. Step 2: Convert to fraction form
    96,352,220.40/144,480,508.20 = 34,938,927.60/x
  3. Step 3: Cross multiply
    96,352,220.40x = 144,480,508.20 × 34,938,927.60
  4. Step 4: Simplify right side
    96,352,220.40x = 5,047,994,015,611,006
  5. Step 5: Solve for x
    x = 5,047,994,015,611,006/96,352,220.40
  6. Step 6: Final answer
    x = 52,391,050.20

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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.