Home / 82,911,832.32-114,418,316.16-46,241,616

Finding the Fourth Proportional to 82,911,832.32, 114,418,316.16 and 46,241,616

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Solution

The fourth proportional to 82,911,832.32, 114,418,316.16 and 46,241,616 is: 63,813,423.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,911,832.32 : 114,418,316.16 = 46,241,616 : x
  2. Step 2: Convert to fraction form
    82,911,832.32/114,418,316.16 = 46,241,616/x
  3. Step 3: Cross multiply
    82,911,832.32x = 114,418,316.16 × 46,241,616
  4. Step 4: Simplify right side
    82,911,832.32x = 5,290,887,839,237,314
  5. Step 5: Solve for x
    x = 5,290,887,839,237,314/82,911,832.32
  6. Step 6: Final answer
    x = 63,813,423.14

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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.