Home / 224,585,166.60-336,877,749.90-191,706,683.40

Finding the Fourth Proportional to 224,585,166.60, 336,877,749.90 and 191,706,683.40

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Solution

The fourth proportional to 224,585,166.60, 336,877,749.90 and 191,706,683.40 is: 287,560,025.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,585,166.60 : 336,877,749.90 = 191,706,683.40 : x
  2. Step 2: Convert to fraction form
    224,585,166.60/336,877,749.90 = 191,706,683.40/x
  3. Step 3: Cross multiply
    224,585,166.60x = 336,877,749.90 × 191,706,683.40
  4. Step 4: Simplify right side
    224,585,166.60x = 64,581,716,144,583,680
  5. Step 5: Solve for x
    x = 64,581,716,144,583,680/224,585,166.60
  6. Step 6: Final answer
    x = 287,560,025.10

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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.