Home / 25,239,620.40-37,859,430.60-23,746,628.40

Finding the Fourth Proportional to 25,239,620.40, 37,859,430.60 and 23,746,628.40

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Solution

The fourth proportional to 25,239,620.40, 37,859,430.60 and 23,746,628.40 is: 35,619,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,239,620.40 : 37,859,430.60 = 23,746,628.40 : x
  2. Step 2: Convert to fraction form
    25,239,620.40/37,859,430.60 = 23,746,628.40/x
  3. Step 3: Cross multiply
    25,239,620.40x = 37,859,430.60 × 23,746,628.40
  4. Step 4: Simplify right side
    25,239,620.40x = 899,033,829,893,789
  5. Step 5: Solve for x
    x = 899,033,829,893,789/25,239,620.40
  6. Step 6: Final answer
    x = 35,619,942.60

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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.