Home / 96,773,135.40-144,920,554.65-64,248,946.20

Finding the Fourth Proportional to 96,773,135.40, 144,920,554.65 and 64,248,946.20

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Solution

The fourth proportional to 96,773,135.40, 144,920,554.65 and 64,248,946.20 is: 96,214,645.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,773,135.40 : 144,920,554.65 = 64,248,946.20 : x
  2. Step 2: Convert to fraction form
    96,773,135.40/144,920,554.65 = 64,248,946.20/x
  3. Step 3: Cross multiply
    96,773,135.40x = 144,920,554.65 × 64,248,946.20
  4. Step 4: Simplify right side
    96,773,135.40x = 9,310,992,918,982,010
  5. Step 5: Solve for x
    x = 9,310,992,918,982,010/96,773,135.40
  6. Step 6: Final answer
    x = 96,214,645.53

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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.