Home / 58,560,133.56-87,316,657.52-56,951,241.36

Finding the Fourth Proportional to 58,560,133.56, 87,316,657.52 and 56,951,241.36

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Solution

The fourth proportional to 58,560,133.56, 87,316,657.52 and 56,951,241.36 is: 84,917,703.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,560,133.56 : 87,316,657.52 = 56,951,241.36 : x
  2. Step 2: Convert to fraction form
    58,560,133.56/87,316,657.52 = 56,951,241.36/x
  3. Step 3: Cross multiply
    58,560,133.56x = 87,316,657.52 × 56,951,241.36
  4. Step 4: Simplify right side
    58,560,133.56x = 4,972,792,037,169,979
  5. Step 5: Solve for x
    x = 4,972,792,037,169,979/58,560,133.56
  6. Step 6: Final answer
    x = 84,917,703.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.