Home / 26,827,171,171.49-37,020,418,357.14-14,619,617,062.74

Finding the Fourth Proportional to 26,827,171,171.49, 37,020,418,357.14 and 14,619,617,062.74

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Solution

The fourth proportional to 26,827,171,171.49, 37,020,418,357.14 and 14,619,617,062.74 is: 20,174,484,161.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,171,171.49 : 37,020,418,357.14 = 14,619,617,062.74 : x
  2. Step 2: Convert to fraction form
    26,827,171,171.49/37,020,418,357.14 = 14,619,617,062.74/x
  3. Step 3: Cross multiply
    26,827,171,171.49x = 37,020,418,357.14 × 14,619,617,062.74
  4. Step 4: Simplify right side
    26,827,171,171.49x = 541,224,339,883,817,041,920
  5. Step 5: Solve for x
    x = 541,224,339,883,817,041,920/26,827,171,171.49
  6. Step 6: Final answer
    x = 20,174,484,161.00

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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.