Home / 24,118,530.40-33,286,446.48-13,808,565.28

Finding the Fourth Proportional to 24,118,530.40, 33,286,446.48 and 13,808,565.28

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Solution

The fourth proportional to 24,118,530.40, 33,286,446.48 and 13,808,565.28 is: 19,057,465.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,530.40 : 33,286,446.48 = 13,808,565.28 : x
  2. Step 2: Convert to fraction form
    24,118,530.40/33,286,446.48 = 13,808,565.28/x
  3. Step 3: Cross multiply
    24,118,530.40x = 33,286,446.48 × 13,808,565.28
  4. Step 4: Simplify right side
    24,118,530.40x = 459,638,069,158,306.19
  5. Step 5: Solve for x
    x = 459,638,069,158,306.19/24,118,530.40
  6. Step 6: Final answer
    x = 19,057,465.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.