Home / 213,004,633,594.06-293,955,634,347.29-117,957,473,626.07

Finding the Fourth Proportional to 213,004,633,594.06, 293,955,634,347.29 and 117,957,473,626.07

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Solution

The fourth proportional to 213,004,633,594.06, 293,955,634,347.29 and 117,957,473,626.07 is: 162,786,430,514.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,004,633,594.06 : 293,955,634,347.29 = 117,957,473,626.07 : x
  2. Step 2: Convert to fraction form
    213,004,633,594.06/293,955,634,347.29 = 117,957,473,626.07/x
  3. Step 3: Cross multiply
    213,004,633,594.06x = 293,955,634,347.29 × 117,957,473,626.07
  4. Step 4: Simplify right side
    213,004,633,594.06x = 34,674,263,985,755,137,245,184
  5. Step 5: Solve for x
    x = 34,674,263,985,755,137,245,184/213,004,633,594.06
  6. Step 6: Final answer
    x = 162,786,430,514.17

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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.