Home / 38,637,053.80-57,955,580.70-27,929,501.80

Finding the Fourth Proportional to 38,637,053.80, 57,955,580.70 and 27,929,501.80

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Solution

The fourth proportional to 38,637,053.80, 57,955,580.70 and 27,929,501.80 is: 41,894,252.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,637,053.80 : 57,955,580.70 = 27,929,501.80 : x
  2. Step 2: Convert to fraction form
    38,637,053.80/57,955,580.70 = 27,929,501.80/x
  3. Step 3: Cross multiply
    38,637,053.80x = 57,955,580.70 × 27,929,501.80
  4. Step 4: Simplify right side
    38,637,053.80x = 1,618,670,495,480,695.50
  5. Step 5: Solve for x
    x = 1,618,670,495,480,695.50/38,637,053.80
  6. Step 6: Final answer
    x = 41,894,252.70

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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.