Home / 46,974,492.60-70,461,738.90-26,819,100.60

Finding the Fourth Proportional to 46,974,492.60, 70,461,738.90 and 26,819,100.60

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Solution

The fourth proportional to 46,974,492.60, 70,461,738.90 and 26,819,100.60 is: 40,228,650.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,974,492.60 : 70,461,738.90 = 26,819,100.60 : x
  2. Step 2: Convert to fraction form
    46,974,492.60/70,461,738.90 = 26,819,100.60/x
  3. Step 3: Cross multiply
    46,974,492.60x = 70,461,738.90 × 26,819,100.60
  4. Step 4: Simplify right side
    46,974,492.60x = 1,889,720,464,010,033.50
  5. Step 5: Solve for x
    x = 1,889,720,464,010,033.50/46,974,492.60
  6. Step 6: Final answer
    x = 40,228,650.90

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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.