Home / 149,942,577.13-224,937,827.27-46,287,418.18

Finding the Fourth Proportional to 149,942,577.13, 224,937,827.27 and 46,287,418.18

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Solution

The fourth proportional to 149,942,577.13, 224,937,827.27 and 46,287,418.18 is: 69,438,524.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,942,577.13 : 224,937,827.27 = 46,287,418.18 : x
  2. Step 2: Convert to fraction form
    149,942,577.13/224,937,827.27 = 46,287,418.18/x
  3. Step 3: Cross multiply
    149,942,577.13x = 224,937,827.27 × 46,287,418.18
  4. Step 4: Simplify right side
    149,942,577.13x = 10,411,791,274,421,842
  5. Step 5: Solve for x
    x = 10,411,791,274,421,842/149,942,577.13
  6. Step 6: Final answer
    x = 69,438,524.22

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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.