Home / 62,817,878.36-94,252,784.52-27,784,573.22

Finding the Fourth Proportional to 62,817,878.36, 94,252,784.52 and 27,784,573.22

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Solution

The fourth proportional to 62,817,878.36, 94,252,784.52 and 27,784,573.22 is: 41,688,345.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,817,878.36 : 94,252,784.52 = 27,784,573.22 : x
  2. Step 2: Convert to fraction form
    62,817,878.36/94,252,784.52 = 27,784,573.22/x
  3. Step 3: Cross multiply
    62,817,878.36x = 94,252,784.52 × 27,784,573.22
  4. Step 4: Simplify right side
    62,817,878.36x = 2,618,773,392,684,822.50
  5. Step 5: Solve for x
    x = 2,618,773,392,684,822.50/62,817,878.36
  6. Step 6: Final answer
    x = 41,688,345.12

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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.