Home / 93,273,024.68-128,717,002.50-52,022,588.84

Finding the Fourth Proportional to 93,273,024.68, 128,717,002.50 and 52,022,588.84

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Solution

The fourth proportional to 93,273,024.68, 128,717,002.50 and 52,022,588.84 is: 71,791,300.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,273,024.68 : 128,717,002.50 = 52,022,588.84 : x
  2. Step 2: Convert to fraction form
    93,273,024.68/128,717,002.50 = 52,022,588.84/x
  3. Step 3: Cross multiply
    93,273,024.68x = 128,717,002.50 × 52,022,588.84
  4. Step 4: Simplify right side
    93,273,024.68x = 6,696,191,697,774,753
  5. Step 5: Solve for x
    x = 6,696,191,697,774,753/93,273,024.68
  6. Step 6: Final answer
    x = 71,791,300.01

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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.