Home / 26,391,455,663.16-36,420,966,657.90-16,092,154,802.28

Finding the Fourth Proportional to 26,391,455,663.16, 36,420,966,657.90 and 16,092,154,802.28

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Solution

The fourth proportional to 26,391,455,663.16, 36,420,966,657.90 and 16,092,154,802.28 is: 22,207,635,720.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,391,455,663.16 : 36,420,966,657.90 = 16,092,154,802.28 : x
  2. Step 2: Convert to fraction form
    26,391,455,663.16/36,420,966,657.90 = 16,092,154,802.28/x
  3. Step 3: Cross multiply
    26,391,455,663.16x = 36,420,966,657.90 × 16,092,154,802.28
  4. Step 4: Simplify right side
    26,391,455,663.16x = 586,091,833,507,605,315,584
  5. Step 5: Solve for x
    x = 586,091,833,507,605,315,584/26,391,455,663.16
  6. Step 6: Final answer
    x = 22,207,635,720.74

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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.