Home / 24,178,220.40-36,267,330.60-21,343,868.40

Finding the Fourth Proportional to 24,178,220.40, 36,267,330.60 and 21,343,868.40

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Solution

The fourth proportional to 24,178,220.40, 36,267,330.60 and 21,343,868.40 is: 32,015,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178,220.40 : 36,267,330.60 = 21,343,868.40 : x
  2. Step 2: Convert to fraction form
    24,178,220.40/36,267,330.60 = 21,343,868.40/x
  3. Step 3: Cross multiply
    24,178,220.40x = 36,267,330.60 × 21,343,868.40
  4. Step 4: Simplify right side
    24,178,220.40x = 774,085,131,545,693
  5. Step 5: Solve for x
    x = 774,085,131,545,693/24,178,220.40
  6. Step 6: Final answer
    x = 32,015,802.60

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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.