Home / 7,804,488,856.08-10,769,915,957.09-4,417,325,422.43

Finding the Fourth Proportional to 7,804,488,856.08, 10,769,915,957.09 and 4,417,325,422.43

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Solution

The fourth proportional to 7,804,488,856.08, 10,769,915,957.09 and 4,417,325,422.43 is: 6,095,751,359.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804,488,856.08 : 10,769,915,957.09 = 4,417,325,422.43 : x
  2. Step 2: Convert to fraction form
    7,804,488,856.08/10,769,915,957.09 = 4,417,325,422.43/x
  3. Step 3: Cross multiply
    7,804,488,856.08x = 10,769,915,957.09 × 4,417,325,422.43
  4. Step 4: Simplify right side
    7,804,488,856.08x = 47,574,223,554,612,240,384
  5. Step 5: Solve for x
    x = 47,574,223,554,612,240,384/7,804,488,856.08
  6. Step 6: Final answer
    x = 6,095,751,359.49

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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.