Home / 163,011,016,541.37-244,628,216,525.23-56,893,082,765.06

Finding the Fourth Proportional to 163,011,016,541.37, 244,628,216,525.23 and 56,893,082,765.06

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Solution

The fourth proportional to 163,011,016,541.37, 244,628,216,525.23 and 56,893,082,765.06 is: 85,378,606,088.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,011,016,541.37 : 244,628,216,525.23 = 56,893,082,765.06 : x
  2. Step 2: Convert to fraction form
    163,011,016,541.37/244,628,216,525.23 = 56,893,082,765.06/x
  3. Step 3: Cross multiply
    163,011,016,541.37x = 244,628,216,525.23 × 56,893,082,765.06
  4. Step 4: Simplify right side
    163,011,016,541.37x = 13,917,653,369,438,928,371,712
  5. Step 5: Solve for x
    x = 13,917,653,369,438,928,371,712/163,011,016,541.37
  6. Step 6: Final answer
    x = 85,378,606,088.91

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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.