Home / 1,579,056,332.58-2,368,947,752.30-529,933,755.26

Finding the Fourth Proportional to 1,579,056,332.58, 2,368,947,752.30 and 529,933,755.26

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Solution

The fourth proportional to 1,579,056,332.58, 2,368,947,752.30 and 529,933,755.26 is: 795,022,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,579,056,332.58 : 2,368,947,752.30 = 529,933,755.26 : x
  2. Step 2: Convert to fraction form
    1,579,056,332.58/2,368,947,752.30 = 529,933,755.26/x
  3. Step 3: Cross multiply
    1,579,056,332.58x = 2,368,947,752.30 × 529,933,755.26
  4. Step 4: Simplify right side
    1,579,056,332.58x = 1,255,385,378,391,075,328
  5. Step 5: Solve for x
    x = 1,255,385,378,391,075,328/1,579,056,332.58
  6. Step 6: Final answer
    x = 795,022,541.30

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Double scale
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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.