Home / 65,573,557.36-98,365,060-25,184,041.36

Finding the Fourth Proportional to 65,573,557.36, 98,365,060 and 25,184,041.36

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Solution

The fourth proportional to 65,573,557.36, 98,365,060 and 25,184,041.36 is: 37,777,876.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,573,557.36 : 98,365,060 = 25,184,041.36 : x
  2. Step 2: Convert to fraction form
    65,573,557.36/98,365,060 = 25,184,041.36/x
  3. Step 3: Cross multiply
    65,573,557.36x = 98,365,060 × 25,184,041.36
  4. Step 4: Simplify right side
    65,573,557.36x = 2,477,229,739,418,881.50
  5. Step 5: Solve for x
    x = 2,477,229,739,418,881.50/65,573,557.36
  6. Step 6: Final answer
    x = 37,777,876.31

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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.