Home / 147,369,368,026-221,066,710,441.52-51,747,167,773.84

Finding the Fourth Proportional to 147,369,368,026, 221,066,710,441.52 and 51,747,167,773.84

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Solution

The fourth proportional to 147,369,368,026, 221,066,710,441.52 and 51,747,167,773.84 is: 77,625,196,522.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,369,368,026 : 221,066,710,441.52 = 51,747,167,773.84 : x
  2. Step 2: Convert to fraction form
    147,369,368,026/221,066,710,441.52 = 51,747,167,773.84/x
  3. Step 3: Cross multiply
    147,369,368,026x = 221,066,710,441.52 × 51,747,167,773.84
  4. Step 4: Simplify right side
    147,369,368,026x = 11,439,576,154,428,240,035,840
  5. Step 5: Solve for x
    x = 11,439,576,154,428,240,035,840/147,369,368,026
  6. Step 6: Final answer
    x = 77,625,196,522.59

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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.