Home / 43,408,263.12-65,111,731.24-14,674,582.32

Finding the Fourth Proportional to 43,408,263.12, 65,111,731.24 and 14,674,582.32

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Solution

The fourth proportional to 43,408,263.12, 65,111,731.24 and 14,674,582.32 is: 22,011,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,408,263.12 : 65,111,731.24 = 14,674,582.32 : x
  2. Step 2: Convert to fraction form
    43,408,263.12/65,111,731.24 = 14,674,582.32/x
  3. Step 3: Cross multiply
    43,408,263.12x = 65,111,731.24 × 14,674,582.32
  4. Step 4: Simplify right side
    43,408,263.12x = 955,487,460,079,095.75
  5. Step 5: Solve for x
    x = 955,487,460,079,095.75/43,408,263.12
  6. Step 6: Final answer
    x = 22,011,649.20

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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.