Home / 1,622,685,001,898.80-2,434,105,785,480-533,557,884,996

Finding the Fourth Proportional to 1,622,685,001,898.80, 2,434,105,785,480 and 533,557,884,996

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Solution

The fourth proportional to 1,622,685,001,898.80, 2,434,105,785,480 and 533,557,884,996 is: 800,362,567,742.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,685,001,898.80 : 2,434,105,785,480 = 533,557,884,996 : x
  2. Step 2: Convert to fraction form
    1,622,685,001,898.80/2,434,105,785,480 = 533,557,884,996/x
  3. Step 3: Cross multiply
    1,622,685,001,898.80x = 2,434,105,785,480 × 533,557,884,996
  4. Step 4: Simplify right side
    1,622,685,001,898.80x = 1,298,736,334,757,235,991,248,896
  5. Step 5: Solve for x
    x = 1,298,736,334,757,235,991,248,896/1,622,685,001,898.80
  6. Step 6: Final answer
    x = 800,362,567,742.67

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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.