Home / 441,935,999.40-662,903,999.10-373,911,551.40

Finding the Fourth Proportional to 441,935,999.40, 662,903,999.10 and 373,911,551.40

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Solution

The fourth proportional to 441,935,999.40, 662,903,999.10 and 373,911,551.40 is: 560,867,327.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,935,999.40 : 662,903,999.10 = 373,911,551.40 : x
  2. Step 2: Convert to fraction form
    441,935,999.40/662,903,999.10 = 373,911,551.40/x
  3. Step 3: Cross multiply
    441,935,999.40x = 662,903,999.10 × 373,911,551.40
  4. Step 4: Simplify right side
    441,935,999.40x = 247,867,462,732,745,184
  5. Step 5: Solve for x
    x = 247,867,462,732,745,184/441,935,999.40
  6. Step 6: Final answer
    x = 560,867,327.10

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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.