Home / 34,686,015.42-52,031,417.14-10,094,145.45

Finding the Fourth Proportional to 34,686,015.42, 52,031,417.14 and 10,094,145.45

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Solution

The fourth proportional to 34,686,015.42, 52,031,417.14 and 10,094,145.45 is: 15,141,914.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,686,015.42 : 52,031,417.14 = 10,094,145.45 : x
  2. Step 2: Convert to fraction form
    34,686,015.42/52,031,417.14 = 10,094,145.45/x
  3. Step 3: Cross multiply
    34,686,015.42x = 52,031,417.14 × 10,094,145.45
  4. Step 4: Simplify right side
    34,686,015.42x = 525,212,692,270,155.19
  5. Step 5: Solve for x
    x = 525,212,692,270,155.19/34,686,015.42
  6. Step 6: Final answer
    x = 15,141,914.86

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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.