Home / 60,692,572.80-91,038,859.20-22,349,104.65

Finding the Fourth Proportional to 60,692,572.80, 91,038,859.20 and 22,349,104.65

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Solution

The fourth proportional to 60,692,572.80, 91,038,859.20 and 22,349,104.65 is: 33,523,656.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,692,572.80 : 91,038,859.20 = 22,349,104.65 : x
  2. Step 2: Convert to fraction form
    60,692,572.80/91,038,859.20 = 22,349,104.65/x
  3. Step 3: Cross multiply
    60,692,572.80x = 91,038,859.20 × 22,349,104.65
  4. Step 4: Simplify right side
    60,692,572.80x = 2,034,636,991,477,415.25
  5. Step 5: Solve for x
    x = 2,034,636,991,477,415.25/60,692,572.80
  6. Step 6: Final answer
    x = 33,523,656.98

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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.