Home / 19,232,848.32-26,541,337.68-10,531,572.36

Finding the Fourth Proportional to 19,232,848.32, 26,541,337.68 and 10,531,572.36

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Solution

The fourth proportional to 19,232,848.32, 26,541,337.68 and 10,531,572.36 is: 14,533,573.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232,848.32 : 26,541,337.68 = 10,531,572.36 : x
  2. Step 2: Convert to fraction form
    19,232,848.32/26,541,337.68 = 10,531,572.36/x
  3. Step 3: Cross multiply
    19,232,848.32x = 26,541,337.68 × 10,531,572.36
  4. Step 4: Simplify right side
    19,232,848.32x = 279,522,018,308,114.50
  5. Step 5: Solve for x
    x = 279,522,018,308,114.50/19,232,848.32
  6. Step 6: Final answer
    x = 14,533,573.69

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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.