Home / 14,657,154,494.56-21,975,694,718.92-7,464,084,973.08

Finding the Fourth Proportional to 14,657,154,494.56, 21,975,694,718.92 and 7,464,084,973.08

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Solution

The fourth proportional to 14,657,154,494.56, 21,975,694,718.92 and 7,464,084,973.08 is: 11,191,016,154.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,657,154,494.56 : 21,975,694,718.92 = 7,464,084,973.08 : x
  2. Step 2: Convert to fraction form
    14,657,154,494.56/21,975,694,718.92 = 7,464,084,973.08/x
  3. Step 3: Cross multiply
    14,657,154,494.56x = 21,975,694,718.92 × 7,464,084,973.08
  4. Step 4: Simplify right side
    14,657,154,494.56x = 164,028,452,724,484,276,224
  5. Step 5: Solve for x
    x = 164,028,452,724,484,276,224/14,657,154,494.56
  6. Step 6: Final answer
    x = 11,191,016,154.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.