Home / 13,612,271.60-19,071,352-13,612,271.60

Finding the Fourth Proportional to 13,612,271.60, 19,071,352 and 13,612,271.60

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Solution

The fourth proportional to 13,612,271.60, 19,071,352 and 13,612,271.60 is: 19,071,352

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,612,271.60 : 19,071,352 = 13,612,271.60 : x
  2. Step 2: Convert to fraction form
    13,612,271.60/19,071,352 = 13,612,271.60/x
  3. Step 3: Cross multiply
    13,612,271.60x = 19,071,352 × 13,612,271.60
  4. Step 4: Simplify right side
    13,612,271.60x = 259,604,423,203,203.19
  5. Step 5: Solve for x
    x = 259,604,423,203,203.19/13,612,271.60
  6. Step 6: Final answer
    x = 19,071,352

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.