Home / 66,075,400,627.56-99,042,535,859.49-37,684,198,966.07

Finding the Fourth Proportional to 66,075,400,627.56, 99,042,535,859.49 and 37,684,198,966.07

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Solution

The fourth proportional to 66,075,400,627.56, 99,042,535,859.49 and 37,684,198,966.07 is: 56,486,053,689.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,075,400,627.56 : 99,042,535,859.49 = 37,684,198,966.07 : x
  2. Step 2: Convert to fraction form
    66,075,400,627.56/99,042,535,859.49 = 37,684,198,966.07/x
  3. Step 3: Cross multiply
    66,075,400,627.56x = 99,042,535,859.49 × 37,684,198,966.07
  4. Step 4: Simplify right side
    66,075,400,627.56x = 3,732,338,627,433,417,670,656
  5. Step 5: Solve for x
    x = 3,732,338,627,433,417,670,656/66,075,400,627.56
  6. Step 6: Final answer
    x = 56,486,053,689.95

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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.