Home / 44,064,403,867.80-66,096,605,801.70-40,207,417,666.20

Finding the Fourth Proportional to 44,064,403,867.80, 66,096,605,801.70 and 40,207,417,666.20

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Solution

The fourth proportional to 44,064,403,867.80, 66,096,605,801.70 and 40,207,417,666.20 is: 60,311,126,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,064,403,867.80 : 66,096,605,801.70 = 40,207,417,666.20 : x
  2. Step 2: Convert to fraction form
    44,064,403,867.80/66,096,605,801.70 = 40,207,417,666.20/x
  3. Step 3: Cross multiply
    44,064,403,867.80x = 66,096,605,801.70 × 40,207,417,666.20
  4. Step 4: Simplify right side
    44,064,403,867.80x = 2,657,573,835,787,129,585,664
  5. Step 5: Solve for x
    x = 2,657,573,835,787,129,585,664/44,064,403,867.80
  6. Step 6: Final answer
    x = 60,311,126,499.30

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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.