Home / 600,347,457.18-900,676,444.98-351,562,818.18

Finding the Fourth Proportional to 600,347,457.18, 900,676,444.98 and 351,562,818.18

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Solution

The fourth proportional to 600,347,457.18, 900,676,444.98 and 351,562,818.18 is: 527,435,146.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,347,457.18 : 900,676,444.98 = 351,562,818.18 : x
  2. Step 2: Convert to fraction form
    600,347,457.18/900,676,444.98 = 351,562,818.18/x
  3. Step 3: Cross multiply
    600,347,457.18x = 900,676,444.98 × 351,562,818.18
  4. Step 4: Simplify right side
    600,347,457.18x = 316,644,349,265,512,512
  5. Step 5: Solve for x
    x = 316,644,349,265,512,512/600,347,457.18
  6. Step 6: Final answer
    x = 527,435,146.89

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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.