Home / 597,928,795.20-896,893,192.80-537,663,385.80

Finding the Fourth Proportional to 597,928,795.20, 896,893,192.80 and 537,663,385.80

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Solution

The fourth proportional to 597,928,795.20, 896,893,192.80 and 537,663,385.80 is: 806,495,078.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,928,795.20 : 896,893,192.80 = 537,663,385.80 : x
  2. Step 2: Convert to fraction form
    597,928,795.20/896,893,192.80 = 537,663,385.80/x
  3. Step 3: Cross multiply
    597,928,795.20x = 896,893,192.80 × 537,663,385.80
  4. Step 4: Simplify right side
    597,928,795.20x = 482,226,630,741,820,096
  5. Step 5: Solve for x
    x = 482,226,630,741,820,096/597,928,795.20
  6. Step 6: Final answer
    x = 806,495,078.70

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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.