Home / 35,631,895,551.08-49,172,519,473.80-19,576,060,486.16

Finding the Fourth Proportional to 35,631,895,551.08, 49,172,519,473.80 and 19,576,060,486.16

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Solution

The fourth proportional to 35,631,895,551.08, 49,172,519,473.80 and 19,576,060,486.16 is: 27,015,240,154.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,631,895,551.08 : 49,172,519,473.80 = 19,576,060,486.16 : x
  2. Step 2: Convert to fraction form
    35,631,895,551.08/49,172,519,473.80 = 19,576,060,486.16/x
  3. Step 3: Cross multiply
    35,631,895,551.08x = 49,172,519,473.80 × 19,576,060,486.16
  4. Step 4: Simplify right side
    35,631,895,551.08x = 962,604,215,475,989,381,120
  5. Step 5: Solve for x
    x = 962,604,215,475,989,381,120/35,631,895,551.08
  6. Step 6: Final answer
    x = 27,015,240,154.60

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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.