Home / 51,835,596,304.60-77,753,394,643.45-14,570,588,018.92

Finding the Fourth Proportional to 51,835,596,304.60, 77,753,394,643.45 and 14,570,588,018.92

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Solution

The fourth proportional to 51,835,596,304.60, 77,753,394,643.45 and 14,570,588,018.92 is: 21,855,882,080.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,835,596,304.60 : 77,753,394,643.45 = 14,570,588,018.92 : x
  2. Step 2: Convert to fraction form
    51,835,596,304.60/77,753,394,643.45 = 14,570,588,018.92/x
  3. Step 3: Cross multiply
    51,835,596,304.60x = 77,753,394,643.45 × 14,570,588,018.92
  4. Step 4: Simplify right side
    51,835,596,304.60x = 1,132,912,680,421,749,686,272
  5. Step 5: Solve for x
    x = 1,132,912,680,421,749,686,272/51,835,596,304.60
  6. Step 6: Final answer
    x = 21,855,882,080.81

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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.