Home / 17,033,130.90-25,549,696.35-10,314,666.90

Finding the Fourth Proportional to 17,033,130.90, 25,549,696.35 and 10,314,666.90

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Solution

The fourth proportional to 17,033,130.90, 25,549,696.35 and 10,314,666.90 is: 15,472,000.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,033,130.90 : 25,549,696.35 = 10,314,666.90 : x
  2. Step 2: Convert to fraction form
    17,033,130.90/25,549,696.35 = 10,314,666.90/x
  3. Step 3: Cross multiply
    17,033,130.90x = 25,549,696.35 × 10,314,666.90
  4. Step 4: Simplify right side
    17,033,130.90x = 263,536,607,246,395.84
  5. Step 5: Solve for x
    x = 263,536,607,246,395.84/17,033,130.90
  6. Step 6: Final answer
    x = 15,472,000.35

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Similar ratio
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1.5x scale

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.