Home / 35,663,934,712.48-49,216,261,563.40-19,606,888,979.98

Finding the Fourth Proportional to 35,663,934,712.48, 49,216,261,563.40 and 19,606,888,979.98

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Solution

The fourth proportional to 35,663,934,712.48, 49,216,261,563.40 and 19,606,888,979.98 is: 27,057,524,198.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,663,934,712.48 : 49,216,261,563.40 = 19,606,888,979.98 : x
  2. Step 2: Convert to fraction form
    35,663,934,712.48/49,216,261,563.40 = 19,606,888,979.98/x
  3. Step 3: Cross multiply
    35,663,934,712.48x = 49,216,261,563.40 × 19,606,888,979.98
  4. Step 4: Simplify right side
    35,663,934,712.48x = 964,977,776,483,240,771,584
  5. Step 5: Solve for x
    x = 964,977,776,483,240,771,584/35,663,934,712.48
  6. Step 6: Final answer
    x = 27,057,524,198.12

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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.