Home / 24,637,041.05-33,999,336.94-13,624,531.72

Finding the Fourth Proportional to 24,637,041.05, 33,999,336.94 and 13,624,531.72

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Solution

The fourth proportional to 24,637,041.05, 33,999,336.94 and 13,624,531.72 is: 18,801,975.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,637,041.05 : 33,999,336.94 = 13,624,531.72 : x
  2. Step 2: Convert to fraction form
    24,637,041.05/33,999,336.94 = 13,624,531.72/x
  3. Step 3: Cross multiply
    24,637,041.05x = 33,999,336.94 × 13,624,531.72
  4. Step 4: Simplify right side
    24,637,041.05x = 463,225,044,478,938.06
  5. Step 5: Solve for x
    x = 463,225,044,478,938.06/24,637,041.05
  6. Step 6: Final answer
    x = 18,801,975.60

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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.