Home / 53,656,887.40-80,495,828.70-22,951,407.40

Finding the Fourth Proportional to 53,656,887.40, 80,495,828.70 and 22,951,407.40

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Solution

The fourth proportional to 53,656,887.40, 80,495,828.70 and 22,951,407.40 is: 34,431,601.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,656,887.40 : 80,495,828.70 = 22,951,407.40 : x
  2. Step 2: Convert to fraction form
    53,656,887.40/80,495,828.70 = 22,951,407.40/x
  3. Step 3: Cross multiply
    53,656,887.40x = 80,495,828.70 × 22,951,407.40
  4. Step 4: Simplify right side
    53,656,887.40x = 1,847,492,558,494,312.25
  5. Step 5: Solve for x
    x = 1,847,492,558,494,312.25/53,656,887.40
  6. Step 6: Final answer
    x = 34,431,601.38

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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.