Home / 46,672,354.70-70,008,532.05-44,280,870.20

Finding the Fourth Proportional to 46,672,354.70, 70,008,532.05 and 44,280,870.20

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Solution

The fourth proportional to 46,672,354.70, 70,008,532.05 and 44,280,870.20 is: 66,421,305.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,672,354.70 : 70,008,532.05 = 44,280,870.20 : x
  2. Step 2: Convert to fraction form
    46,672,354.70/70,008,532.05 = 44,280,870.20/x
  3. Step 3: Cross multiply
    46,672,354.70x = 70,008,532.05 × 44,280,870.20
  4. Step 4: Simplify right side
    46,672,354.70x = 3,100,038,720,598,590
  5. Step 5: Solve for x
    x = 3,100,038,720,598,590/46,672,354.70
  6. Step 6: Final answer
    x = 66,421,305.30

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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.