Home / 29,016,000.40-43,524,000.60-13,090,752.40

Finding the Fourth Proportional to 29,016,000.40, 43,524,000.60 and 13,090,752.40

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Solution

The fourth proportional to 29,016,000.40, 43,524,000.60 and 13,090,752.40 is: 19,636,128.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,016,000.40 : 43,524,000.60 = 13,090,752.40 : x
  2. Step 2: Convert to fraction form
    29,016,000.40/43,524,000.60 = 13,090,752.40/x
  3. Step 3: Cross multiply
    29,016,000.40x = 43,524,000.60 × 13,090,752.40
  4. Step 4: Simplify right side
    29,016,000.40x = 569,761,915,312,051.50
  5. Step 5: Solve for x
    x = 569,761,915,312,051.50/29,016,000.40
  6. Step 6: Final answer
    x = 19,636,128.60

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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.