Home / 265,466,810,559.51-366,377,751,339.09-174,092,235,402.06

Finding the Fourth Proportional to 265,466,810,559.51, 366,377,751,339.09 and 174,092,235,402.06

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Solution

The fourth proportional to 265,466,810,559.51, 366,377,751,339.09 and 174,092,235,402.06 is: 240,269,288,645.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,466,810,559.51 : 366,377,751,339.09 = 174,092,235,402.06 : x
  2. Step 2: Convert to fraction form
    265,466,810,559.51/366,377,751,339.09 = 174,092,235,402.06/x
  3. Step 3: Cross multiply
    265,466,810,559.51x = 366,377,751,339.09 × 174,092,235,402.06
  4. Step 4: Simplify right side
    265,466,810,559.51x = 63,783,521,732,202,262,953,984
  5. Step 5: Solve for x
    x = 63,783,521,732,202,262,953,984/265,466,810,559.51
  6. Step 6: Final answer
    x = 240,269,288,645.80

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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.