Home / 597,872,224.80-896,808,337.20-402,727,089.60

Finding the Fourth Proportional to 597,872,224.80, 896,808,337.20 and 402,727,089.60

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Solution

The fourth proportional to 597,872,224.80, 896,808,337.20 and 402,727,089.60 is: 604,090,634.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,872,224.80 : 896,808,337.20 = 402,727,089.60 : x
  2. Step 2: Convert to fraction form
    597,872,224.80/896,808,337.20 = 402,727,089.60/x
  3. Step 3: Cross multiply
    597,872,224.80x = 896,808,337.20 × 402,727,089.60
  4. Step 4: Simplify right side
    597,872,224.80x = 361,169,011,569,571,456
  5. Step 5: Solve for x
    x = 361,169,011,569,571,456/597,872,224.80
  6. Step 6: Final answer
    x = 604,090,634.40

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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.