Home / 39,366,001.80-59,049,002.70-22,147,313.40

Finding the Fourth Proportional to 39,366,001.80, 59,049,002.70 and 22,147,313.40

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Solution

The fourth proportional to 39,366,001.80, 59,049,002.70 and 22,147,313.40 is: 33,220,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,001.80 : 59,049,002.70 = 22,147,313.40 : x
  2. Step 2: Convert to fraction form
    39,366,001.80/59,049,002.70 = 22,147,313.40/x
  3. Step 3: Cross multiply
    39,366,001.80x = 59,049,002.70 × 22,147,313.40
  4. Step 4: Simplify right side
    39,366,001.80x = 1,307,776,768,754,346.25
  5. Step 5: Solve for x
    x = 1,307,776,768,754,346.25/39,366,001.80
  6. Step 6: Final answer
    x = 33,220,970.10

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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.