Home / 705,575,846.61-1,058,137,187.83-232,768,607.58

Finding the Fourth Proportional to 705,575,846.61, 1,058,137,187.83 and 232,768,607.58

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Solution

The fourth proportional to 705,575,846.61, 1,058,137,187.83 and 232,768,607.58 is: 349,078,162.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,575,846.61 : 1,058,137,187.83 = 232,768,607.58 : x
  2. Step 2: Convert to fraction form
    705,575,846.61/1,058,137,187.83 = 232,768,607.58/x
  3. Step 3: Cross multiply
    705,575,846.61x = 1,058,137,187.83 × 232,768,607.58
  4. Step 4: Simplify right side
    705,575,846.61x = 246,301,119,841,642,976
  5. Step 5: Solve for x
    x = 246,301,119,841,642,976/705,575,846.61
  6. Step 6: Final answer
    x = 349,078,162.22

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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.