Home / 21,852,044.76-32,761,090.56-14,159,436.29

Finding the Fourth Proportional to 21,852,044.76, 32,761,090.56 and 14,159,436.29

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Solution

The fourth proportional to 21,852,044.76, 32,761,090.56 and 14,159,436.29 is: 21,228,154.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,852,044.76 : 32,761,090.56 = 14,159,436.29 : x
  2. Step 2: Convert to fraction form
    21,852,044.76/32,761,090.56 = 14,159,436.29/x
  3. Step 3: Cross multiply
    21,852,044.76x = 32,761,090.56 × 14,159,436.29
  4. Step 4: Simplify right side
    21,852,044.76x = 463,878,574,507,740.12
  5. Step 5: Solve for x
    x = 463,878,574,507,740.12/21,852,044.76
  6. Step 6: Final answer
    x = 21,228,154.14

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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.