Home / 3,021,405,030,688.40-4,530,817,440,331.10-1,748,868,192,550.20

Finding the Fourth Proportional to 3,021,405,030,688.40, 4,530,817,440,331.10 and 1,748,868,192,550.20

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Solution

The fourth proportional to 3,021,405,030,688.40, 4,530,817,440,331.10 and 1,748,868,192,550.20 is: 2,622,555,541,929.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,405,030,688.40 : 4,530,817,440,331.10 = 1,748,868,192,550.20 : x
  2. Step 2: Convert to fraction form
    3,021,405,030,688.40/4,530,817,440,331.10 = 1,748,868,192,550.20/x
  3. Step 3: Cross multiply
    3,021,405,030,688.40x = 4,530,817,440,331.10 × 1,748,868,192,550.20
  4. Step 4: Simplify right side
    3,021,405,030,688.40x = 7,923,802,507,646,773,516,828,672
  5. Step 5: Solve for x
    x = 7,923,802,507,646,773,516,828,672/3,021,405,030,688.40
  6. Step 6: Final answer
    x = 2,622,555,541,929.91

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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.