Home / 65,190,097,361.80-97,785,146,042.70-62,710,606,232.20

Finding the Fourth Proportional to 65,190,097,361.80, 97,785,146,042.70 and 62,710,606,232.20

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Solution

The fourth proportional to 65,190,097,361.80, 97,785,146,042.70 and 62,710,606,232.20 is: 94,065,909,348.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,190,097,361.80 : 97,785,146,042.70 = 62,710,606,232.20 : x
  2. Step 2: Convert to fraction form
    65,190,097,361.80/97,785,146,042.70 = 62,710,606,232.20/x
  3. Step 3: Cross multiply
    65,190,097,361.80x = 97,785,146,042.70 × 62,710,606,232.20
  4. Step 4: Simplify right side
    65,190,097,361.80x = 6,132,165,788,841,929,605,120
  5. Step 5: Solve for x
    x = 6,132,165,788,841,929,605,120/65,190,097,361.80
  6. Step 6: Final answer
    x = 94,065,909,348.30

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1.5x scale

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.