Home / 236,718,174,323.36-326,695,428,446.36-144,025,609,349.79

Finding the Fourth Proportional to 236,718,174,323.36, 326,695,428,446.36 and 144,025,609,349.79

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Solution

The fourth proportional to 236,718,174,323.36, 326,695,428,446.36 and 144,025,609,349.79 is: 198,770,154,798.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,718,174,323.36 : 326,695,428,446.36 = 144,025,609,349.79 : x
  2. Step 2: Convert to fraction form
    236,718,174,323.36/326,695,428,446.36 = 144,025,609,349.79/x
  3. Step 3: Cross multiply
    236,718,174,323.36x = 326,695,428,446.36 × 144,025,609,349.79
  4. Step 4: Simplify right side
    236,718,174,323.36x = 47,052,508,153,777,720,655,872
  5. Step 5: Solve for x
    x = 47,052,508,153,777,720,655,872/236,718,174,323.36
  6. Step 6: Final answer
    x = 198,770,154,798.10

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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.