Home / 35,146,970.28-52,742,004.19-15,732,611.84

Finding the Fourth Proportional to 35,146,970.28, 52,742,004.19 and 15,732,611.84

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Solution

The fourth proportional to 35,146,970.28, 52,742,004.19 and 15,732,611.84 is: 23,608,563.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,146,970.28 : 52,742,004.19 = 15,732,611.84 : x
  2. Step 2: Convert to fraction form
    35,146,970.28/52,742,004.19 = 15,732,611.84/x
  3. Step 3: Cross multiply
    35,146,970.28x = 52,742,004.19 × 15,732,611.84
  4. Step 4: Simplify right side
    35,146,970.28x = 829,769,479,677,447
  5. Step 5: Solve for x
    x = 829,769,479,677,447/35,146,970.28
  6. Step 6: Final answer
    x = 23,608,563.50

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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.