Home / 34,887,244.80-52,256,217.60-31,104,998.40

Finding the Fourth Proportional to 34,887,244.80, 52,256,217.60 and 31,104,998.40

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Solution

The fourth proportional to 34,887,244.80, 52,256,217.60 and 31,104,998.40 is: 46,590,941.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,887,244.80 : 52,256,217.60 = 31,104,998.40 : x
  2. Step 2: Convert to fraction form
    34,887,244.80/52,256,217.60 = 31,104,998.40/x
  3. Step 3: Cross multiply
    34,887,244.80x = 52,256,217.60 × 31,104,998.40
  4. Step 4: Simplify right side
    34,887,244.80x = 1,625,429,564,838,051.75
  5. Step 5: Solve for x
    x = 1,625,429,564,838,051.75/34,887,244.80
  6. Step 6: Final answer
    x = 46,590,941.02

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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.