Home / 61,701,077,621.63-86,888,713,720.94

Finding the Third Proportional to 61,701,077,621.63 and 86,888,713,720.94

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Solution

The third proportional to 61,701,077,621.63 and 86,888,713,720.94 is: 122,358,455,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,701,077,621.63 : 86,888,713,720.94 = 86,888,713,720.94 : x
  2. Step 2: Convert to fraction form
    61,701,077,621.63/86,888,713,720.94 = 86,888,713,720.94/x
  3. Step 3: Cross multiply
    61,701,077,621.63x = 86,888,713,720.94 × 86,888,713,720.94
  4. Step 4: Simplify right side
    61,701,077,621.63x = 7,549,648,572,079,467,921,408
  5. Step 5: Solve for x
    x = 7,549,648,572,079,467,921,408/61,701,077,621.63
  6. Step 6: Final answer
    x = 122,358,455,688.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.