Home / 149,563,205.40-224,344,808.10-93,492,024.60

Finding the Fourth Proportional to 149,563,205.40, 224,344,808.10 and 93,492,024.60

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Solution

The fourth proportional to 149,563,205.40, 224,344,808.10 and 93,492,024.60 is: 140,238,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,563,205.40 : 224,344,808.10 = 93,492,024.60 : x
  2. Step 2: Convert to fraction form
    149,563,205.40/224,344,808.10 = 93,492,024.60/x
  3. Step 3: Cross multiply
    149,563,205.40x = 224,344,808.10 × 93,492,024.60
  4. Step 4: Simplify right side
    149,563,205.40x = 20,974,450,317,767,476
  5. Step 5: Solve for x
    x = 20,974,450,317,767,476/149,563,205.40
  6. Step 6: Final answer
    x = 140,238,036.90

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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.