Home / 9,925,852.60-14,891,370.90-3,194,428.60

Finding the Fourth Proportional to 9,925,852.60, 14,891,370.90 and 3,194,428.60

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Solution

The fourth proportional to 9,925,852.60, 14,891,370.90 and 3,194,428.60 is: 4,792,477.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,852.60 : 14,891,370.90 = 3,194,428.60 : x
  2. Step 2: Convert to fraction form
    9,925,852.60/14,891,370.90 = 3,194,428.60/x
  3. Step 3: Cross multiply
    9,925,852.60x = 14,891,370.90 × 3,194,428.60
  4. Step 4: Simplify right side
    9,925,852.60x = 47,569,421,096,167.74
  5. Step 5: Solve for x
    x = 47,569,421,096,167.74/9,925,852.60
  6. Step 6: Final answer
    x = 4,792,477.08

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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.