Home / 604,771,407.32-907,509,190.67-254,995,541.55

Finding the Fourth Proportional to 604,771,407.32, 907,509,190.67 and 254,995,541.55

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Solution

The fourth proportional to 604,771,407.32, 907,509,190.67 and 254,995,541.55 is: 382,641,763.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,771,407.32 : 907,509,190.67 = 254,995,541.55 : x
  2. Step 2: Convert to fraction form
    604,771,407.32/907,509,190.67 = 254,995,541.55/x
  3. Step 3: Cross multiply
    604,771,407.32x = 907,509,190.67 × 254,995,541.55
  4. Step 4: Simplify right side
    604,771,407.32x = 231,410,797,535,223,872
  5. Step 5: Solve for x
    x = 231,410,797,535,223,872/604,771,407.32
  6. Step 6: Final answer
    x = 382,641,763.05

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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.