Home / 24,154,341.49-33,333,255.57-13,141,153.81

Finding the Fourth Proportional to 24,154,341.49, 33,333,255.57 and 13,141,153.81

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Solution

The fourth proportional to 24,154,341.49, 33,333,255.57 and 13,141,153.81 is: 18,134,936.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,154,341.49 : 33,333,255.57 = 13,141,153.81 : x
  2. Step 2: Convert to fraction form
    24,154,341.49/33,333,255.57 = 13,141,153.81/x
  3. Step 3: Cross multiply
    24,154,341.49x = 33,333,255.57 × 13,141,153.81
  4. Step 4: Simplify right side
    24,154,341.49x = 438,037,438,367,703.50
  5. Step 5: Solve for x
    x = 438,037,438,367,703.50/24,154,341.49
  6. Step 6: Final answer
    x = 18,134,936.05

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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.