Home / 24,140,214.48-33,312,482.16-13,686,934.32

Finding the Fourth Proportional to 24,140,214.48, 33,312,482.16 and 13,686,934.32

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Solution

The fourth proportional to 24,140,214.48, 33,312,482.16 and 13,686,934.32 is: 18,887,394.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,214.48 : 33,312,482.16 = 13,686,934.32 : x
  2. Step 2: Convert to fraction form
    24,140,214.48/33,312,482.16 = 13,686,934.32/x
  3. Step 3: Cross multiply
    24,140,214.48x = 33,312,482.16 × 13,686,934.32
  4. Step 4: Simplify right side
    24,140,214.48x = 455,945,755,360,091.75
  5. Step 5: Solve for x
    x = 455,945,755,360,091.75/24,140,214.48
  6. Step 6: Final answer
    x = 18,887,394.55

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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.