Home / 35,280,376,298.08-48,686,303,603.16-19,223,190,290.60

Finding the Fourth Proportional to 35,280,376,298.08, 48,686,303,603.16 and 19,223,190,290.60

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Solution

The fourth proportional to 35,280,376,298.08, 48,686,303,603.16 and 19,223,190,290.60 is: 26,527,667,131.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,280,376,298.08 : 48,686,303,603.16 = 19,223,190,290.60 : x
  2. Step 2: Convert to fraction form
    35,280,376,298.08/48,686,303,603.16 = 19,223,190,290.60/x
  3. Step 3: Cross multiply
    35,280,376,298.08x = 48,686,303,603.16 × 19,223,190,290.60
  4. Step 4: Simplify right side
    35,280,376,298.08x = 935,906,078,709,469,151,232
  5. Step 5: Solve for x
    x = 935,906,078,709,469,151,232/35,280,376,298.08
  6. Step 6: Final answer
    x = 26,527,667,131.50

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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.