Home / 27,788,461,283.25-42,937,779,958.88

Finding the Third Proportional to 27,788,461,283.25 and 42,937,779,958.88

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Solution

The third proportional to 27,788,461,283.25 and 42,937,779,958.88 is: 66,345,989,042.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,788,461,283.25 : 42,937,779,958.88 = 42,937,779,958.88 : x
  2. Step 2: Convert to fraction form
    27,788,461,283.25/42,937,779,958.88 = 42,937,779,958.88/x
  3. Step 3: Cross multiply
    27,788,461,283.25x = 42,937,779,958.88 × 42,937,779,958.88
  4. Step 4: Simplify right side
    27,788,461,283.25x = 1,843,652,947,796,767,539,200
  5. Step 5: Solve for x
    x = 1,843,652,947,796,767,539,200/27,788,461,283.25
  6. Step 6: Final answer
    x = 66,345,989,042.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.