Home / 12,459,698.02-17,194,350.57-6,953,014.18

Finding the Fourth Proportional to 12,459,698.02, 17,194,350.57 and 6,953,014.18

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Solution

The fourth proportional to 12,459,698.02, 17,194,350.57 and 6,953,014.18 is: 9,595,141.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,459,698.02 : 17,194,350.57 = 6,953,014.18 : x
  2. Step 2: Convert to fraction form
    12,459,698.02/17,194,350.57 = 6,953,014.18/x
  3. Step 3: Cross multiply
    12,459,698.02x = 17,194,350.57 × 6,953,014.18
  4. Step 4: Simplify right side
    12,459,698.02x = 119,552,563,329,101.08
  5. Step 5: Solve for x
    x = 119,552,563,329,101.08/12,459,698.02
  6. Step 6: Final answer
    x = 9,595,141.32

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1.5x scale

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.