Home / 24,971,426.40-37,457,139.60-23,478,434.40

Finding the Fourth Proportional to 24,971,426.40, 37,457,139.60 and 23,478,434.40

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Solution

The fourth proportional to 24,971,426.40, 37,457,139.60 and 23,478,434.40 is: 35,217,651.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,971,426.40 : 37,457,139.60 = 23,478,434.40 : x
  2. Step 2: Convert to fraction form
    24,971,426.40/37,457,139.60 = 23,478,434.40/x
  3. Step 3: Cross multiply
    24,971,426.40x = 37,457,139.60 × 23,478,434.40
  4. Step 4: Simplify right side
    24,971,426.40x = 879,434,994,910,242.25
  5. Step 5: Solve for x
    x = 879,434,994,910,242.25/24,971,426.40
  6. Step 6: Final answer
    x = 35,217,651.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.