Home / 99,130,606.44-136,803,928.83-59,444,598.42

Finding the Fourth Proportional to 99,130,606.44, 136,803,928.83 and 59,444,598.42

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Solution

The fourth proportional to 99,130,606.44, 136,803,928.83 and 59,444,598.42 is: 82,035,759.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,130,606.44 : 136,803,928.83 = 59,444,598.42 : x
  2. Step 2: Convert to fraction form
    99,130,606.44/136,803,928.83 = 59,444,598.42/x
  3. Step 3: Cross multiply
    99,130,606.44x = 136,803,928.83 × 59,444,598.42
  4. Step 4: Simplify right side
    99,130,606.44x = 8,132,254,611,577,611
  5. Step 5: Solve for x
    x = 8,132,254,611,577,611/99,130,606.44
  6. Step 6: Final answer
    x = 82,035,759.73

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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.