Home / 23,640,607.59-32,624,849.80-13,716,740.94

Finding the Fourth Proportional to 23,640,607.59, 32,624,849.80 and 13,716,740.94

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Solution

The fourth proportional to 23,640,607.59, 32,624,849.80 and 13,716,740.94 is: 18,929,573.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,640,607.59 : 32,624,849.80 = 13,716,740.94 : x
  2. Step 2: Convert to fraction form
    23,640,607.59/32,624,849.80 = 13,716,740.94/x
  3. Step 3: Cross multiply
    23,640,607.59x = 32,624,849.80 × 13,716,740.94
  4. Step 4: Simplify right side
    23,640,607.59x = 447,506,612,913,010.81
  5. Step 5: Solve for x
    x = 447,506,612,913,010.81/23,640,607.59
  6. Step 6: Final answer
    x = 18,929,573.24

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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.