Home / 17,670,801.60-26,506,202.40-12,296,030.40

Finding the Fourth Proportional to 17,670,801.60, 26,506,202.40 and 12,296,030.40

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Solution

The fourth proportional to 17,670,801.60, 26,506,202.40 and 12,296,030.40 is: 18,444,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,670,801.60 : 26,506,202.40 = 12,296,030.40 : x
  2. Step 2: Convert to fraction form
    17,670,801.60/26,506,202.40 = 12,296,030.40/x
  3. Step 3: Cross multiply
    17,670,801.60x = 26,506,202.40 × 12,296,030.40
  4. Step 4: Simplify right side
    17,670,801.60x = 325,921,070,498,952.94
  5. Step 5: Solve for x
    x = 325,921,070,498,952.94/17,670,801.60
  6. Step 6: Final answer
    x = 18,444,045.60

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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.