Home / 1,035,787,601.14-1,429,387,462.99-559,477,967.56

Finding the Fourth Proportional to 1,035,787,601.14, 1,429,387,462.99 and 559,477,967.56

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Solution

The fourth proportional to 1,035,787,601.14, 1,429,387,462.99 and 559,477,967.56 is: 772,079,904.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,787,601.14 : 1,429,387,462.99 = 559,477,967.56 : x
  2. Step 2: Convert to fraction form
    1,035,787,601.14/1,429,387,462.99 = 559,477,967.56/x
  3. Step 3: Cross multiply
    1,035,787,601.14x = 1,429,387,462.99 × 559,477,967.56
  4. Step 4: Simplify right side
    1,035,787,601.14x = 799,710,792,645,132,032
  5. Step 5: Solve for x
    x = 799,710,792,645,132,032/1,035,787,601.14
  6. Step 6: Final answer
    x = 772,079,904.96

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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.