Home / 26,886,116,838.84-37,107,699,192.91-16,035,884,346.48

Finding the Fourth Proportional to 26,886,116,838.84, 37,107,699,192.91 and 16,035,884,346.48

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Solution

The fourth proportional to 26,886,116,838.84, 37,107,699,192.91 and 16,035,884,346.48 is: 22,132,417,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,886,116,838.84 : 37,107,699,192.91 = 16,035,884,346.48 : x
  2. Step 2: Convert to fraction form
    26,886,116,838.84/37,107,699,192.91 = 16,035,884,346.48/x
  3. Step 3: Cross multiply
    26,886,116,838.84x = 37,107,699,192.91 × 16,035,884,346.48
  4. Step 4: Simplify right side
    26,886,116,838.84x = 595,054,772,621,474,004,992
  5. Step 5: Solve for x
    x = 595,054,772,621,474,004,992/26,886,116,838.84
  6. Step 6: Final answer
    x = 22,132,417,864.15

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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.