Home / 15,116,911.04-22,670,715.54-4,331,322.02

Finding the Fourth Proportional to 15,116,911.04, 22,670,715.54 and 4,331,322.02

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Solution

The fourth proportional to 15,116,911.04, 22,670,715.54 and 4,331,322.02 is: 6,495,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,911.04 : 22,670,715.54 = 4,331,322.02 : x
  2. Step 2: Convert to fraction form
    15,116,911.04/22,670,715.54 = 4,331,322.02/x
  3. Step 3: Cross multiply
    15,116,911.04x = 22,670,715.54 × 4,331,322.02
  4. Step 4: Simplify right side
    15,116,911.04x = 98,194,169,427,558.17
  5. Step 5: Solve for x
    x = 98,194,169,427,558.17/15,116,911.04
  6. Step 6: Final answer
    x = 6,495,650.41

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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.