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Finding the Fourth Proportional to 597,968,337.60, 896,952,506.40 and 593,937,259.20

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Solution

The fourth proportional to 597,968,337.60, 896,952,506.40 and 593,937,259.20 is: 890,905,888.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,968,337.60 : 896,952,506.40 = 593,937,259.20 : x
  2. Step 2: Convert to fraction form
    597,968,337.60/896,952,506.40 = 593,937,259.20/x
  3. Step 3: Cross multiply
    597,968,337.60x = 896,952,506.40 × 593,937,259.20
  4. Step 4: Simplify right side
    597,968,337.60x = 532,733,513,283,786,496
  5. Step 5: Solve for x
    x = 532,733,513,283,786,496/597,968,337.60
  6. Step 6: Final answer
    x = 890,905,888.80

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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.