Home / 45,155,677.57-62,316,548.01-25,309,809.74

Finding the Fourth Proportional to 45,155,677.57, 62,316,548.01 and 25,309,809.74

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Solution

The fourth proportional to 45,155,677.57, 62,316,548.01 and 25,309,809.74 is: 34,928,497.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,155,677.57 : 62,316,548.01 = 25,309,809.74 : x
  2. Step 2: Convert to fraction form
    45,155,677.57/62,316,548.01 = 25,309,809.74/x
  3. Step 3: Cross multiply
    45,155,677.57x = 62,316,548.01 × 25,309,809.74
  4. Step 4: Simplify right side
    45,155,677.57x = 1,577,219,973,786,675.50
  5. Step 5: Solve for x
    x = 1,577,219,973,786,675.50/45,155,677.57
  6. Step 6: Final answer
    x = 34,928,497.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.