Home / 95,760,030.70-143,640,046.05-94,248,376.30

Finding the Fourth Proportional to 95,760,030.70, 143,640,046.05 and 94,248,376.30

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Solution

The fourth proportional to 95,760,030.70, 143,640,046.05 and 94,248,376.30 is: 141,372,564.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,760,030.70 : 143,640,046.05 = 94,248,376.30 : x
  2. Step 2: Convert to fraction form
    95,760,030.70/143,640,046.05 = 94,248,376.30/x
  3. Step 3: Cross multiply
    95,760,030.70x = 143,640,046.05 × 94,248,376.30
  4. Step 4: Simplify right side
    95,760,030.70x = 13,537,841,111,869,730
  5. Step 5: Solve for x
    x = 13,537,841,111,869,730/95,760,030.70
  6. Step 6: Final answer
    x = 141,372,564.45

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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.