Home / 39,307,356,109.90-58,961,034,164.85-32,328,047,745.10

Finding the Fourth Proportional to 39,307,356,109.90, 58,961,034,164.85 and 32,328,047,745.10

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Solution

The fourth proportional to 39,307,356,109.90, 58,961,034,164.85 and 32,328,047,745.10 is: 48,492,071,617.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,307,356,109.90 : 58,961,034,164.85 = 32,328,047,745.10 : x
  2. Step 2: Convert to fraction form
    39,307,356,109.90/58,961,034,164.85 = 32,328,047,745.10/x
  3. Step 3: Cross multiply
    39,307,356,109.90x = 58,961,034,164.85 × 32,328,047,745.10
  4. Step 4: Simplify right side
    39,307,356,109.90x = 1,906,095,127,581,742,858,240
  5. Step 5: Solve for x
    x = 1,906,095,127,581,742,858,240/39,307,356,109.90
  6. Step 6: Final answer
    x = 48,492,071,617.65

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Double scale
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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.