Home / 35,710,931.56-53,573,292.38-15,240,352.36

Finding the Fourth Proportional to 35,710,931.56, 53,573,292.38 and 15,240,352.36

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Solution

The fourth proportional to 35,710,931.56, 53,573,292.38 and 15,240,352.36 is: 22,863,471.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,710,931.56 : 53,573,292.38 = 15,240,352.36 : x
  2. Step 2: Convert to fraction form
    35,710,931.56/53,573,292.38 = 15,240,352.36/x
  3. Step 3: Cross multiply
    35,710,931.56x = 53,573,292.38 × 15,240,352.36
  4. Step 4: Simplify right side
    35,710,931.56x = 816,475,852,956,503
  5. Step 5: Solve for x
    x = 816,475,852,956,503/35,710,931.56
  6. Step 6: Final answer
    x = 22,863,471.14

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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.