Home / 9,767,536.42-14,649,309.60-3,700,176.34

Finding the Fourth Proportional to 9,767,536.42, 14,649,309.60 and 3,700,176.34

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Solution

The fourth proportional to 9,767,536.42, 14,649,309.60 and 3,700,176.34 is: 5,549,508.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,536.42 : 14,649,309.60 = 3,700,176.34 : x
  2. Step 2: Convert to fraction form
    9,767,536.42/14,649,309.60 = 3,700,176.34/x
  3. Step 3: Cross multiply
    9,767,536.42x = 14,649,309.60 × 3,700,176.34
  4. Step 4: Simplify right side
    9,767,536.42x = 54,205,028,779,254.86
  5. Step 5: Solve for x
    x = 54,205,028,779,254.86/9,767,536.42
  6. Step 6: Final answer
    x = 5,549,508.74

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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.