Home / 26,968,665,617.28-37,216,484,417.52-14,925,699,807.84

Finding the Fourth Proportional to 26,968,665,617.28, 37,216,484,417.52 and 14,925,699,807.84

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Solution

The fourth proportional to 26,968,665,617.28, 37,216,484,417.52 and 14,925,699,807.84 is: 20,597,314,016.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,665,617.28 : 37,216,484,417.52 = 14,925,699,807.84 : x
  2. Step 2: Convert to fraction form
    26,968,665,617.28/37,216,484,417.52 = 14,925,699,807.84/x
  3. Step 3: Cross multiply
    26,968,665,617.28x = 37,216,484,417.52 × 14,925,699,807.84
  4. Step 4: Simplify right side
    26,968,665,617.28x = 555,482,074,319,058,567,168
  5. Step 5: Solve for x
    x = 555,482,074,319,058,567,168/26,968,665,617.28
  6. Step 6: Final answer
    x = 20,597,314,016.28

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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.