Home / 170,526,242,562.17-235,316,891,755.17-93,349,152,322.97

Finding the Fourth Proportional to 170,526,242,562.17, 235,316,891,755.17 and 93,349,152,322.97

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Solution

The fourth proportional to 170,526,242,562.17, 235,316,891,755.17 and 93,349,152,322.97 is: 128,816,726,637.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,526,242,562.17 : 235,316,891,755.17 = 93,349,152,322.97 : x
  2. Step 2: Convert to fraction form
    170,526,242,562.17/235,316,891,755.17 = 93,349,152,322.97/x
  3. Step 3: Cross multiply
    170,526,242,562.17x = 235,316,891,755.17 × 93,349,152,322.97
  4. Step 4: Simplify right side
    170,526,242,562.17x = 21,966,632,372,620,033,523,712
  5. Step 5: Solve for x
    x = 21,966,632,372,620,033,523,712/170,526,242,562.17
  6. Step 6: Final answer
    x = 128,816,726,637.32

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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.