Home / 96,943,213.36-133,776,962.94-52,887,591.10

Finding the Fourth Proportional to 96,943,213.36, 133,776,962.94 and 52,887,591.10

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Solution

The fourth proportional to 96,943,213.36, 133,776,962.94 and 52,887,591.10 is: 72,982,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,943,213.36 : 133,776,962.94 = 52,887,591.10 : x
  2. Step 2: Convert to fraction form
    96,943,213.36/133,776,962.94 = 52,887,591.10/x
  3. Step 3: Cross multiply
    96,943,213.36x = 133,776,962.94 × 52,887,591.10
  4. Step 4: Simplify right side
    96,943,213.36x = 7,075,141,314,570,574
  5. Step 5: Solve for x
    x = 7,075,141,314,570,574/96,943,213.36
  6. Step 6: Final answer
    x = 72,982,327.17

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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.