Home / 99,651,738.60-149,477,607.90-95,825,363.40

Finding the Fourth Proportional to 99,651,738.60, 149,477,607.90 and 95,825,363.40

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Solution

The fourth proportional to 99,651,738.60, 149,477,607.90 and 95,825,363.40 is: 143,738,045.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,651,738.60 : 149,477,607.90 = 95,825,363.40 : x
  2. Step 2: Convert to fraction form
    99,651,738.60/149,477,607.90 = 95,825,363.40/x
  3. Step 3: Cross multiply
    99,651,738.60x = 149,477,607.90 × 95,825,363.40
  4. Step 4: Simplify right side
    99,651,738.60x = 14,323,746,097,180,212
  5. Step 5: Solve for x
    x = 14,323,746,097,180,212/99,651,738.60
  6. Step 6: Final answer
    x = 143,738,045.10

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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.