Home / 16,961,875.15-23,407,369.98-9,226,899.02

Finding the Fourth Proportional to 16,961,875.15, 23,407,369.98 and 9,226,899.02

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Solution

The fourth proportional to 16,961,875.15, 23,407,369.98 and 9,226,899.02 is: 12,733,111.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,961,875.15 : 23,407,369.98 = 9,226,899.02 : x
  2. Step 2: Convert to fraction form
    16,961,875.15/23,407,369.98 = 9,226,899.02/x
  3. Step 3: Cross multiply
    16,961,875.15x = 23,407,369.98 × 9,226,899.02
  4. Step 4: Simplify right side
    16,961,875.15x = 215,977,439,129,239.41
  5. Step 5: Solve for x
    x = 215,977,439,129,239.41/16,961,875.15
  6. Step 6: Final answer
    x = 12,733,111.00

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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.