Home / 96,228,045.45-144,342,068.18-57,964,293.45

Finding the Fourth Proportional to 96,228,045.45, 144,342,068.18 and 57,964,293.45

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Solution

The fourth proportional to 96,228,045.45, 144,342,068.18 and 57,964,293.45 is: 86,946,440.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,045.45 : 144,342,068.18 = 57,964,293.45 : x
  2. Step 2: Convert to fraction form
    96,228,045.45/144,342,068.18 = 57,964,293.45/x
  3. Step 3: Cross multiply
    96,228,045.45x = 144,342,068.18 × 57,964,293.45
  4. Step 4: Simplify right side
    96,228,045.45x = 8,366,685,996,875,607
  5. Step 5: Solve for x
    x = 8,366,685,996,875,607/96,228,045.45
  6. Step 6: Final answer
    x = 86,946,440.18

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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.