Home / 29,903,870.99-41,267,335.61-16,152,835.25

Finding the Fourth Proportional to 29,903,870.99, 41,267,335.61 and 16,152,835.25

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Solution

The fourth proportional to 29,903,870.99, 41,267,335.61 and 16,152,835.25 is: 22,290,909.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,903,870.99 : 41,267,335.61 = 16,152,835.25 : x
  2. Step 2: Convert to fraction form
    29,903,870.99/41,267,335.61 = 16,152,835.25/x
  3. Step 3: Cross multiply
    29,903,870.99x = 41,267,335.61 × 16,152,835.25
  4. Step 4: Simplify right side
    29,903,870.99x = 666,584,473,234,024
  5. Step 5: Solve for x
    x = 666,584,473,234,024/29,903,870.99
  6. Step 6: Final answer
    x = 22,290,909.21

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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.