Home / 94,995,276,127.21-131,096,041,086.04-55,890,553,769.06

Finding the Fourth Proportional to 94,995,276,127.21, 131,096,041,086.04 and 55,890,553,769.06

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Solution

The fourth proportional to 94,995,276,127.21, 131,096,041,086.04 and 55,890,553,769.06 is: 77,130,470,397.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,995,276,127.21 : 131,096,041,086.04 = 55,890,553,769.06 : x
  2. Step 2: Convert to fraction form
    94,995,276,127.21/131,096,041,086.04 = 55,890,553,769.06/x
  3. Step 3: Cross multiply
    94,995,276,127.21x = 131,096,041,086.04 × 55,890,553,769.06
  4. Step 4: Simplify right side
    94,995,276,127.21x = 7,327,030,333,229,692,354,560
  5. Step 5: Solve for x
    x = 7,327,030,333,229,692,354,560/94,995,276,127.21
  6. Step 6: Final answer
    x = 77,130,470,397.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.