Home / 14,597,656.80-21,894,411.60-4,501,298.40

Finding the Fourth Proportional to 14,597,656.80, 21,894,411.60 and 4,501,298.40

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Solution

The fourth proportional to 14,597,656.80, 21,894,411.60 and 4,501,298.40 is: 6,751,308.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,597,656.80 : 21,894,411.60 = 4,501,298.40 : x
  2. Step 2: Convert to fraction form
    14,597,656.80/21,894,411.60 = 4,501,298.40/x
  3. Step 3: Cross multiply
    14,597,656.80x = 21,894,411.60 × 4,501,298.40
  4. Step 4: Simplify right side
    14,597,656.80x = 98,553,279,904,021.45
  5. Step 5: Solve for x
    x = 98,553,279,904,021.45/14,597,656.80
  6. Step 6: Final answer
    x = 6,751,308.19

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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.