Home / 84,639,172,835.04-116,800,547,907.87-46,056,776,824.57

Finding the Fourth Proportional to 84,639,172,835.04, 116,800,547,907.87 and 46,056,776,824.57

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Solution

The fourth proportional to 84,639,172,835.04, 116,800,547,907.87 and 46,056,776,824.57 is: 63,557,530,015.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,639,172,835.04 : 116,800,547,907.87 = 46,056,776,824.57 : x
  2. Step 2: Convert to fraction form
    84,639,172,835.04/116,800,547,907.87 = 46,056,776,824.57/x
  3. Step 3: Cross multiply
    84,639,172,835.04x = 116,800,547,907.87 × 46,056,776,824.57
  4. Step 4: Simplify right side
    84,639,172,835.04x = 5,379,456,767,979,798,134,784
  5. Step 5: Solve for x
    x = 5,379,456,767,979,798,134,784/84,639,172,835.04
  6. Step 6: Final answer
    x = 63,557,530,015.85

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1.5x scale

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.