Home / 16,803,038.10-25,195,225.95-6,694,238.10

Finding the Fourth Proportional to 16,803,038.10, 25,195,225.95 and 6,694,238.10

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Solution

The fourth proportional to 16,803,038.10, 25,195,225.95 and 6,694,238.10 is: 10,037,639.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,803,038.10 : 25,195,225.95 = 6,694,238.10 : x
  2. Step 2: Convert to fraction form
    16,803,038.10/25,195,225.95 = 6,694,238.10/x
  3. Step 3: Cross multiply
    16,803,038.10x = 25,195,225.95 × 6,694,238.10
  4. Step 4: Simplify right side
    16,803,038.10x = 168,662,841,492,598.69
  5. Step 5: Solve for x
    x = 168,662,841,492,598.69/16,803,038.10
  6. Step 6: Final answer
    x = 10,037,639.65

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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.