Home / 24,140,227.12-33,312,499.34-13,686,946.68

Finding the Fourth Proportional to 24,140,227.12, 33,312,499.34 and 13,686,946.68

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Solution

The fourth proportional to 24,140,227.12, 33,312,499.34 and 13,686,946.68 is: 18,887,411.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,227.12 : 33,312,499.34 = 13,686,946.68 : x
  2. Step 2: Convert to fraction form
    24,140,227.12/33,312,499.34 = 13,686,946.68/x
  3. Step 3: Cross multiply
    24,140,227.12x = 33,312,499.34 × 13,686,946.68
  4. Step 4: Simplify right side
    24,140,227.12x = 455,946,402,111,770.12
  5. Step 5: Solve for x
    x = 455,946,402,111,770.12/24,140,227.12
  6. Step 6: Final answer
    x = 18,887,411.45

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1.5x scale

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.