Home / 93,802,587.51-129,447,583.02-51,989,352.34

Finding the Fourth Proportional to 93,802,587.51, 129,447,583.02 and 51,989,352.34

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Solution

The fourth proportional to 93,802,587.51, 129,447,583.02 and 51,989,352.34 is: 71,745,313.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,802,587.51 : 129,447,583.02 = 51,989,352.34 : x
  2. Step 2: Convert to fraction form
    93,802,587.51/129,447,583.02 = 51,989,352.34/x
  3. Step 3: Cross multiply
    93,802,587.51x = 129,447,583.02 × 51,989,352.34
  4. Step 4: Simplify right side
    93,802,587.51x = 6,729,896,003,188,182
  5. Step 5: Solve for x
    x = 6,729,896,003,188,182/93,802,587.51
  6. Step 6: Final answer
    x = 71,745,313.02

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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.