Home / 35,508,706.95-53,278,404.75-19,094,806.74

Finding the Fourth Proportional to 35,508,706.95, 53,278,404.75 and 19,094,806.74

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Solution

The fourth proportional to 35,508,706.95, 53,278,404.75 and 19,094,806.74 is: 28,650,461.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,706.95 : 53,278,404.75 = 19,094,806.74 : x
  2. Step 2: Convert to fraction form
    35,508,706.95/53,278,404.75 = 19,094,806.74/x
  3. Step 3: Cross multiply
    35,508,706.95x = 53,278,404.75 × 19,094,806.74
  4. Step 4: Simplify right side
    35,508,706.95x = 1,017,340,842,116,747.88
  5. Step 5: Solve for x
    x = 1,017,340,842,116,747.88/35,508,706.95
  6. Step 6: Final answer
    x = 28,650,461.52

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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.