Home / 109,362,810,350.29-150,917,401,897.64-60,535,632,226.75

Finding the Fourth Proportional to 109,362,810,350.29, 150,917,401,897.64 and 60,535,632,226.75

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Solution

The fourth proportional to 109,362,810,350.29, 150,917,401,897.64 and 60,535,632,226.75 is: 83,537,358,894.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,362,810,350.29 : 150,917,401,897.64 = 60,535,632,226.75 : x
  2. Step 2: Convert to fraction form
    109,362,810,350.29/150,917,401,897.64 = 60,535,632,226.75/x
  3. Step 3: Cross multiply
    109,362,810,350.29x = 150,917,401,897.64 × 60,535,632,226.75
  4. Step 4: Simplify right side
    109,362,810,350.29x = 9,135,880,337,892,459,937,792
  5. Step 5: Solve for x
    x = 9,135,880,337,892,459,937,792/109,362,810,350.29
  6. Step 6: Final answer
    x = 83,537,358,894.04

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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.