Home / 29,938,223.02-41,306,938.28-17,541,656.39

Finding the Fourth Proportional to 29,938,223.02, 41,306,938.28 and 17,541,656.39

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Solution

The fourth proportional to 29,938,223.02, 41,306,938.28 and 17,541,656.39 is: 24,202,910.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,938,223.02 : 41,306,938.28 = 17,541,656.39 : x
  2. Step 2: Convert to fraction form
    29,938,223.02/41,306,938.28 = 17,541,656.39/x
  3. Step 3: Cross multiply
    29,938,223.02x = 41,306,938.28 × 17,541,656.39
  4. Step 4: Simplify right side
    29,938,223.02x = 724,592,117,602,236
  5. Step 5: Solve for x
    x = 724,592,117,602,236/29,938,223.02
  6. Step 6: Final answer
    x = 24,202,910.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.