Home / 33,931,113.20-50,896,669.80-17,750,812.40

Finding the Fourth Proportional to 33,931,113.20, 50,896,669.80 and 17,750,812.40

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Solution

The fourth proportional to 33,931,113.20, 50,896,669.80 and 17,750,812.40 is: 26,626,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,931,113.20 : 50,896,669.80 = 17,750,812.40 : x
  2. Step 2: Convert to fraction form
    33,931,113.20/50,896,669.80 = 17,750,812.40/x
  3. Step 3: Cross multiply
    33,931,113.20x = 50,896,669.80 × 17,750,812.40
  4. Step 4: Simplify right side
    33,931,113.20x = 903,457,237,404,545.38
  5. Step 5: Solve for x
    x = 903,457,237,404,545.38/33,931,113.20
  6. Step 6: Final answer
    x = 26,626,218.60

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1.5x scale

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.