Home / 24,338,979.48-33,586,461.03-13,323,598.26

Finding the Fourth Proportional to 24,338,979.48, 33,586,461.03 and 13,323,598.26

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Solution

The fourth proportional to 24,338,979.48, 33,586,461.03 and 13,323,598.26 is: 18,385,837.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,338,979.48 : 33,586,461.03 = 13,323,598.26 : x
  2. Step 2: Convert to fraction form
    24,338,979.48/33,586,461.03 = 13,323,598.26/x
  3. Step 3: Cross multiply
    24,338,979.48x = 33,586,461.03 × 13,323,598.26
  4. Step 4: Simplify right side
    24,338,979.48x = 447,492,513,738,865.81
  5. Step 5: Solve for x
    x = 447,492,513,738,865.81/24,338,979.48
  6. Step 6: Final answer
    x = 18,385,837.18

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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.