Home / 33,937,728,487.65-46,835,516,879.01-18,900,968,347.17

Finding the Fourth Proportional to 33,937,728,487.65, 46,835,516,879.01 and 18,900,968,347.17

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Solution

The fourth proportional to 33,937,728,487.65, 46,835,516,879.01 and 18,900,968,347.17 is: 26,084,144,741.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,937,728,487.65 : 46,835,516,879.01 = 18,900,968,347.17 : x
  2. Step 2: Convert to fraction form
    33,937,728,487.65/46,835,516,879.01 = 18,900,968,347.17/x
  3. Step 3: Cross multiply
    33,937,728,487.65x = 46,835,516,879.01 × 18,900,968,347.17
  4. Step 4: Simplify right side
    33,937,728,487.65x = 885,236,622,053,514,280,960
  5. Step 5: Solve for x
    x = 885,236,622,053,514,280,960/33,937,728,487.65
  6. Step 6: Final answer
    x = 26,084,144,741.03

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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.