Home / 28,977,300.90-43,471,200.15-14,564,096.10

Finding the Fourth Proportional to 28,977,300.90, 43,471,200.15 and 14,564,096.10

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Solution

The fourth proportional to 28,977,300.90, 43,471,200.15 and 14,564,096.10 is: 21,848,782.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,977,300.90 : 43,471,200.15 = 14,564,096.10 : x
  2. Step 2: Convert to fraction form
    28,977,300.90/43,471,200.15 = 14,564,096.10/x
  3. Step 3: Cross multiply
    28,977,300.90x = 43,471,200.15 × 14,564,096.10
  4. Step 4: Simplify right side
    28,977,300.90x = 633,118,736,566,934.38
  5. Step 5: Solve for x
    x = 633,118,736,566,934.38/28,977,300.90
  6. Step 6: Final answer
    x = 21,848,782.22

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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.