Home / 93,672,602.27-140,589,615.99-64,938,916.07

Finding the Fourth Proportional to 93,672,602.27, 140,589,615.99 and 64,938,916.07

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Solution

The fourth proportional to 93,672,602.27, 140,589,615.99 and 64,938,916.07 is: 97,464,328.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,672,602.27 : 140,589,615.99 = 64,938,916.07 : x
  2. Step 2: Convert to fraction form
    93,672,602.27/140,589,615.99 = 64,938,916.07/x
  3. Step 3: Cross multiply
    93,672,602.27x = 140,589,615.99 × 64,938,916.07
  4. Step 4: Simplify right side
    93,672,602.27x = 9,129,737,273,088,140
  5. Step 5: Solve for x
    x = 9,129,737,273,088,140/93,672,602.27
  6. Step 6: Final answer
    x = 97,464,328.44

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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.