Home / 23,779,798.02-32,815,936.35-12,914,782.02

Finding the Fourth Proportional to 23,779,798.02, 32,815,936.35 and 12,914,782.02

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Solution

The fourth proportional to 23,779,798.02, 32,815,936.35 and 12,914,782.02 is: 17,822,298.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,779,798.02 : 32,815,936.35 = 12,914,782.02 : x
  2. Step 2: Convert to fraction form
    23,779,798.02/32,815,936.35 = 12,914,782.02/x
  3. Step 3: Cross multiply
    23,779,798.02x = 32,815,936.35 × 12,914,782.02
  4. Step 4: Simplify right side
    23,779,798.02x = 423,810,664,742,444.44
  5. Step 5: Solve for x
    x = 423,810,664,742,444.44/23,779,798.02
  6. Step 6: Final answer
    x = 17,822,298.76

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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.