Home / 96,242,959.80-144,364,439.70-92,841,737.40

Finding the Fourth Proportional to 96,242,959.80, 144,364,439.70 and 92,841,737.40

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Solution

The fourth proportional to 96,242,959.80, 144,364,439.70 and 92,841,737.40 is: 139,262,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,242,959.80 : 144,364,439.70 = 92,841,737.40 : x
  2. Step 2: Convert to fraction form
    96,242,959.80/144,364,439.70 = 92,841,737.40/x
  3. Step 3: Cross multiply
    96,242,959.80x = 144,364,439.70 × 92,841,737.40
  4. Step 4: Simplify right side
    96,242,959.80x = 13,403,045,400,525,534
  5. Step 5: Solve for x
    x = 13,403,045,400,525,534/96,242,959.80
  6. Step 6: Final answer
    x = 139,262,606.10

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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.