Home / 33,136,515.67-45,689,263.63-22,687,598.83

Finding the Fourth Proportional to 33,136,515.67, 45,689,263.63 and 22,687,598.83

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Solution

The fourth proportional to 33,136,515.67, 45,689,263.63 and 22,687,598.83 is: 31,282,096.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,136,515.67 : 45,689,263.63 = 22,687,598.83 : x
  2. Step 2: Convert to fraction form
    33,136,515.67/45,689,263.63 = 22,687,598.83/x
  3. Step 3: Cross multiply
    33,136,515.67x = 45,689,263.63 × 22,687,598.83
  4. Step 4: Simplify right side
    33,136,515.67x = 1,036,579,684,075,549.50
  5. Step 5: Solve for x
    x = 1,036,579,684,075,549.50/33,136,515.67
  6. Step 6: Final answer
    x = 31,282,096.60

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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.