Home / 39,518,802.50-59,216,987.19-27,411,803.78

Finding the Fourth Proportional to 39,518,802.50, 59,216,987.19 and 27,411,803.78

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Solution

The fourth proportional to 39,518,802.50, 59,216,987.19 and 27,411,803.78 is: 41,075,243.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,518,802.50 : 59,216,987.19 = 27,411,803.78 : x
  2. Step 2: Convert to fraction form
    39,518,802.50/59,216,987.19 = 27,411,803.78/x
  3. Step 3: Cross multiply
    39,518,802.50x = 59,216,987.19 × 27,411,803.78
  4. Step 4: Simplify right side
    39,518,802.50x = 1,623,244,433,295,053.50
  5. Step 5: Solve for x
    x = 1,623,244,433,295,053.50/39,518,802.50
  6. Step 6: Final answer
    x = 41,075,243.44

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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.