Home / 348,483,756.80-522,893,596.80-246,027,180.80

Finding the Fourth Proportional to 348,483,756.80, 522,893,596.80 and 246,027,180.80

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Solution

The fourth proportional to 348,483,756.80, 522,893,596.80 and 246,027,180.80 is: 369,159,350.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,483,756.80 : 522,893,596.80 = 246,027,180.80 : x
  2. Step 2: Convert to fraction form
    348,483,756.80/522,893,596.80 = 246,027,180.80/x
  3. Step 3: Cross multiply
    348,483,756.80x = 522,893,596.80 × 246,027,180.80
  4. Step 4: Simplify right side
    348,483,756.80x = 128,646,037,479,075,904
  5. Step 5: Solve for x
    x = 128,646,037,479,075,904/348,483,756.80
  6. Step 6: Final answer
    x = 369,159,350.96

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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.