Home / 34,477,357.35-51,716,036.03-15,287,744.55

Finding the Fourth Proportional to 34,477,357.35, 51,716,036.03 and 15,287,744.55

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Solution

The fourth proportional to 34,477,357.35, 51,716,036.03 and 15,287,744.55 is: 22,931,616.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,477,357.35 : 51,716,036.03 = 15,287,744.55 : x
  2. Step 2: Convert to fraction form
    34,477,357.35/51,716,036.03 = 15,287,744.55/x
  3. Step 3: Cross multiply
    34,477,357.35x = 51,716,036.03 × 15,287,744.55
  4. Step 4: Simplify right side
    34,477,357.35x = 790,621,547,888,797.38
  5. Step 5: Solve for x
    x = 790,621,547,888,797.38/34,477,357.35
  6. Step 6: Final answer
    x = 22,931,616.83

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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.