Home / 53,196,904.40-79,733,355.15-24,445,946.30

Finding the Fourth Proportional to 53,196,904.40, 79,733,355.15 and 24,445,946.30

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Solution

The fourth proportional to 53,196,904.40, 79,733,355.15 and 24,445,946.30 is: 36,640,427.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,196,904.40 : 79,733,355.15 = 24,445,946.30 : x
  2. Step 2: Convert to fraction form
    53,196,904.40/79,733,355.15 = 24,445,946.30/x
  3. Step 3: Cross multiply
    53,196,904.40x = 79,733,355.15 × 24,445,946.30
  4. Step 4: Simplify right side
    53,196,904.40x = 1,949,157,318,315,728.75
  5. Step 5: Solve for x
    x = 1,949,157,318,315,728.75/53,196,904.40
  6. Step 6: Final answer
    x = 36,640,427.49

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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.