Home / 26,827,171,210.88-37,020,418,411.71-14,619,617,102.23

Finding the Fourth Proportional to 26,827,171,210.88, 37,020,418,411.71 and 14,619,617,102.23

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Solution

The fourth proportional to 26,827,171,210.88, 37,020,418,411.71 and 14,619,617,102.23 is: 20,174,484,215.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,171,210.88 : 37,020,418,411.71 = 14,619,617,102.23 : x
  2. Step 2: Convert to fraction form
    26,827,171,210.88/37,020,418,411.71 = 14,619,617,102.23/x
  3. Step 3: Cross multiply
    26,827,171,210.88x = 37,020,418,411.71 × 14,619,617,102.23
  4. Step 4: Simplify right side
    26,827,171,210.88x = 541,224,342,143,515,688,960
  5. Step 5: Solve for x
    x = 541,224,342,143,515,688,960/26,827,171,210.88
  6. Step 6: Final answer
    x = 20,174,484,215.62

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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.