Home / 46,392,053,970.19-69,559,601,770.17-18,028,868,077.98

Finding the Fourth Proportional to 46,392,053,970.19, 69,559,601,770.17 and 18,028,868,077.98

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Solution

The fourth proportional to 46,392,053,970.19, 69,559,601,770.17 and 18,028,868,077.98 is: 27,032,234,543.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,392,053,970.19 : 69,559,601,770.17 = 18,028,868,077.98 : x
  2. Step 2: Convert to fraction form
    46,392,053,970.19/69,559,601,770.17 = 18,028,868,077.98/x
  3. Step 3: Cross multiply
    46,392,053,970.19x = 69,559,601,770.17 × 18,028,868,077.98
  4. Step 4: Simplify right side
    46,392,053,970.19x = 1,254,080,883,871,218,925,568
  5. Step 5: Solve for x
    x = 1,254,080,883,871,218,925,568/46,392,053,970.19
  6. Step 6: Final answer
    x = 27,032,234,543.38

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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.