Home / 24,155,049.84-33,334,297.20-13,141,931.12

Finding the Fourth Proportional to 24,155,049.84, 33,334,297.20 and 13,141,931.12

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Solution

The fourth proportional to 24,155,049.84, 33,334,297.20 and 13,141,931.12 is: 18,136,043.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,155,049.84 : 33,334,297.20 = 13,141,931.12 : x
  2. Step 2: Convert to fraction form
    24,155,049.84/33,334,297.20 = 13,141,931.12/x
  3. Step 3: Cross multiply
    24,155,049.84x = 33,334,297.20 × 13,141,931.12
  4. Step 4: Simplify right side
    24,155,049.84x = 438,077,037,736,008.81
  5. Step 5: Solve for x
    x = 438,077,037,736,008.81/24,155,049.84
  6. Step 6: Final answer
    x = 18,136,043.63

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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.