Home / 41,574,257.60-62,328,208.80-17,620,030.40

Finding the Fourth Proportional to 41,574,257.60, 62,328,208.80 and 17,620,030.40

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Solution

The fourth proportional to 41,574,257.60, 62,328,208.80 and 17,620,030.40 is: 26,415,984.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,574,257.60 : 62,328,208.80 = 17,620,030.40 : x
  2. Step 2: Convert to fraction form
    41,574,257.60/62,328,208.80 = 17,620,030.40/x
  3. Step 3: Cross multiply
    41,574,257.60x = 62,328,208.80 × 17,620,030.40
  4. Step 4: Simplify right side
    41,574,257.60x = 1,098,224,933,833,547.38
  5. Step 5: Solve for x
    x = 1,098,224,933,833,547.38/41,574,257.60
  6. Step 6: Final answer
    x = 26,415,984.25

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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.