Home / 174,677,880.23-261,918,502.38-58,030,787.96

Finding the Fourth Proportional to 174,677,880.23, 261,918,502.38 and 58,030,787.96

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Solution

The fourth proportional to 174,677,880.23, 261,918,502.38 and 58,030,787.96 is: 87,013,519.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,677,880.23 : 261,918,502.38 = 58,030,787.96 : x
  2. Step 2: Convert to fraction form
    174,677,880.23/261,918,502.38 = 58,030,787.96/x
  3. Step 3: Cross multiply
    174,677,880.23x = 261,918,502.38 × 58,030,787.96
  4. Step 4: Simplify right side
    174,677,880.23x = 15,199,337,075,069,330
  5. Step 5: Solve for x
    x = 15,199,337,075,069,330/174,677,880.23
  6. Step 6: Final answer
    x = 87,013,519.14

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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.