Home / 64,027,317,417.19-142,370,229,182.06

Finding the Third Proportional to 64,027,317,417.19 and 142,370,229,182.06

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Solution

The third proportional to 64,027,317,417.19 and 142,370,229,182.06 is: 316,572,409,637.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,027,317,417.19 : 142,370,229,182.06 = 142,370,229,182.06 : x
  2. Step 2: Convert to fraction form
    64,027,317,417.19/142,370,229,182.06 = 142,370,229,182.06/x
  3. Step 3: Cross multiply
    64,027,317,417.19x = 142,370,229,182.06 × 142,370,229,182.06
  4. Step 4: Simplify right side
    64,027,317,417.19x = 20,269,282,157,352,288,518,144
  5. Step 5: Solve for x
    x = 20,269,282,157,352,288,518,144/64,027,317,417.19
  6. Step 6: Final answer
    x = 316,572,409,637.00

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.