Home / 57,323,206,259.81-85,487,709,118.50

Finding the Third Proportional to 57,323,206,259.81 and 85,487,709,118.50

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Solution

The third proportional to 57,323,206,259.81 and 85,487,709,118.50 is: 127,490,224,067.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,323,206,259.81 : 85,487,709,118.50 = 85,487,709,118.50 : x
  2. Step 2: Convert to fraction form
    57,323,206,259.81/85,487,709,118.50 = 85,487,709,118.50/x
  3. Step 3: Cross multiply
    57,323,206,259.81x = 85,487,709,118.50 × 85,487,709,118.50
  4. Step 4: Simplify right side
    57,323,206,259.81x = 7,308,148,410,329,267,699,712
  5. Step 5: Solve for x
    x = 7,308,148,410,329,267,699,712/57,323,206,259.81
  6. Step 6: Final answer
    x = 127,490,224,067.47

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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.