Home / 22,958,152.84-34,439,211.78-5,918,681.80

Finding the Fourth Proportional to 22,958,152.84, 34,439,211.78 and 5,918,681.80

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Solution

The fourth proportional to 22,958,152.84, 34,439,211.78 and 5,918,681.80 is: 8,878,533.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,958,152.84 : 34,439,211.78 = 5,918,681.80 : x
  2. Step 2: Convert to fraction form
    22,958,152.84/34,439,211.78 = 5,918,681.80/x
  3. Step 3: Cross multiply
    22,958,152.84x = 34,439,211.78 × 5,918,681.80
  4. Step 4: Simplify right side
    22,958,152.84x = 203,834,735,968,631.59
  5. Step 5: Solve for x
    x = 203,834,735,968,631.59/22,958,152.84
  6. Step 6: Final answer
    x = 8,878,533.80

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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.