Home / 597,845,405.60-896,768,108.40-275,359,133.60

Finding the Fourth Proportional to 597,845,405.60, 896,768,108.40 and 275,359,133.60

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Solution

The fourth proportional to 597,845,405.60, 896,768,108.40 and 275,359,133.60 is: 413,038,700.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,845,405.60 : 896,768,108.40 = 275,359,133.60 : x
  2. Step 2: Convert to fraction form
    597,845,405.60/896,768,108.40 = 275,359,133.60/x
  3. Step 3: Cross multiply
    597,845,405.60x = 896,768,108.40 × 275,359,133.60
  4. Step 4: Simplify right side
    597,845,405.60x = 246,933,289,369,134,912
  5. Step 5: Solve for x
    x = 246,933,289,369,134,912/597,845,405.60
  6. Step 6: Final answer
    x = 413,038,700.40

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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.