Home / 34,276,777.40-47,301,947.70-19,592,759

Finding the Fourth Proportional to 34,276,777.40, 47,301,947.70 and 19,592,759

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Solution

The fourth proportional to 34,276,777.40, 47,301,947.70 and 19,592,759 is: 27,038,004.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276,777.40 : 47,301,947.70 = 19,592,759 : x
  2. Step 2: Convert to fraction form
    34,276,777.40/47,301,947.70 = 19,592,759/x
  3. Step 3: Cross multiply
    34,276,777.40x = 47,301,947.70 × 19,592,759
  4. Step 4: Simplify right side
    34,276,777.40x = 926,775,661,516,704.38
  5. Step 5: Solve for x
    x = 926,775,661,516,704.38/34,276,777.40
  6. Step 6: Final answer
    x = 27,038,004.50

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1.5x scale

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.