Home / 170,526,242,561.23-235,316,891,753.89-93,349,152,322.03

Finding the Fourth Proportional to 170,526,242,561.23, 235,316,891,753.89 and 93,349,152,322.03

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Solution

The fourth proportional to 170,526,242,561.23, 235,316,891,753.89 and 93,349,152,322.03 is: 128,816,726,636.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,526,242,561.23 : 235,316,891,753.89 = 93,349,152,322.03 : x
  2. Step 2: Convert to fraction form
    170,526,242,561.23/235,316,891,753.89 = 93,349,152,322.03/x
  3. Step 3: Cross multiply
    170,526,242,561.23x = 235,316,891,753.89 × 93,349,152,322.03
  4. Step 4: Simplify right side
    170,526,242,561.23x = 21,966,632,372,279,346,987,008
  5. Step 5: Solve for x
    x = 21,966,632,372,279,346,987,008/170,526,242,561.23
  6. Step 6: Final answer
    x = 128,816,726,636.03

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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.