Home / 93,736,025.63-129,327,734.01-60,643,872.53

Finding the Fourth Proportional to 93,736,025.63, 129,327,734.01 and 60,643,872.53

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Solution

The fourth proportional to 93,736,025.63, 129,327,734.01 and 60,643,872.53 is: 83,670,441.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,736,025.63 : 129,327,734.01 = 60,643,872.53 : x
  2. Step 2: Convert to fraction form
    93,736,025.63/129,327,734.01 = 60,643,872.53/x
  3. Step 3: Cross multiply
    93,736,025.63x = 129,327,734.01 × 60,643,872.53
  4. Step 4: Simplify right side
    93,736,025.63x = 7,842,934,614,946,327
  5. Step 5: Solve for x
    x = 7,842,934,614,946,327/93,736,025.63
  6. Step 6: Final answer
    x = 83,670,441.14

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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.