Home / 30,097,570.76-41,533,257.56-17,044,923.10

Finding the Fourth Proportional to 30,097,570.76, 41,533,257.56 and 17,044,923.10

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Solution

The fourth proportional to 30,097,570.76, 41,533,257.56 and 17,044,923.10 is: 23,521,206.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097,570.76 : 41,533,257.56 = 17,044,923.10 : x
  2. Step 2: Convert to fraction form
    30,097,570.76/41,533,257.56 = 17,044,923.10/x
  3. Step 3: Cross multiply
    30,097,570.76x = 41,533,257.56 × 17,044,923.10
  4. Step 4: Simplify right side
    30,097,570.76x = 707,931,181,202,693.75
  5. Step 5: Solve for x
    x = 707,931,181,202,693.75/30,097,570.76
  6. Step 6: Final answer
    x = 23,521,206.64

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.