Home / 183,775,321.04-253,611,643.88-101,272,058.32

Finding the Fourth Proportional to 183,775,321.04, 253,611,643.88 and 101,272,058.32

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Solution

The fourth proportional to 183,775,321.04, 253,611,643.88 and 101,272,058.32 is: 139,756,377.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,775,321.04 : 253,611,643.88 = 101,272,058.32 : x
  2. Step 2: Convert to fraction form
    183,775,321.04/253,611,643.88 = 101,272,058.32/x
  3. Step 3: Cross multiply
    183,775,321.04x = 253,611,643.88 × 101,272,058.32
  4. Step 4: Simplify right side
    183,775,321.04x = 25,683,773,189,646,428
  5. Step 5: Solve for x
    x = 25,683,773,189,646,428/183,775,321.04
  6. Step 6: Final answer
    x = 139,756,377.76

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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.