Home / 64,936,575.01-89,611,365.97-35,166,981.19

Finding the Fourth Proportional to 64,936,575.01, 89,611,365.97 and 35,166,981.19

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Solution

The fourth proportional to 64,936,575.01, 89,611,365.97 and 35,166,981.19 is: 48,529,834.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,936,575.01 : 89,611,365.97 = 35,166,981.19 : x
  2. Step 2: Convert to fraction form
    64,936,575.01/89,611,365.97 = 35,166,981.19/x
  3. Step 3: Cross multiply
    64,936,575.01x = 89,611,365.97 × 35,166,981.19
  4. Step 4: Simplify right side
    64,936,575.01x = 3,151,361,221,477,196
  5. Step 5: Solve for x
    x = 3,151,361,221,477,196/64,936,575.01
  6. Step 6: Final answer
    x = 48,529,834.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.