Home / 149,525,467.62-224,311,915.80-63,264,516

Finding the Fourth Proportional to 149,525,467.62, 224,311,915.80 and 63,264,516

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Solution

The fourth proportional to 149,525,467.62, 224,311,915.80 and 63,264,516 is: 94,906,807.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,525,467.62 : 224,311,915.80 = 63,264,516 : x
  2. Step 2: Convert to fraction form
    149,525,467.62/224,311,915.80 = 63,264,516/x
  3. Step 3: Cross multiply
    149,525,467.62x = 224,311,915.80 × 63,264,516
  4. Step 4: Simplify right side
    149,525,467.62x = 14,190,984,786,119,754
  5. Step 5: Solve for x
    x = 14,190,984,786,119,754/149,525,467.62
  6. Step 6: Final answer
    x = 94,906,807.60

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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.