Home / 114,563,578.02-158,101,094.88-62,355,995.16

Finding the Fourth Proportional to 114,563,578.02, 158,101,094.88 and 62,355,995.16

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Solution

The fourth proportional to 114,563,578.02, 158,101,094.88 and 62,355,995.16 is: 86,053,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,563,578.02 : 158,101,094.88 = 62,355,995.16 : x
  2. Step 2: Convert to fraction form
    114,563,578.02/158,101,094.88 = 62,355,995.16/x
  3. Step 3: Cross multiply
    114,563,578.02x = 158,101,094.88 × 62,355,995.16
  4. Step 4: Simplify right side
    114,563,578.02x = 9,858,551,107,127,980
  5. Step 5: Solve for x
    x = 9,858,551,107,127,980/114,563,578.02
  6. Step 6: Final answer
    x = 86,053,100.62

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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.