Home / 1,450,260,567,631.50-2,001,365,805,392.80-791,081,009,095.16

Finding the Fourth Proportional to 1,450,260,567,631.50, 2,001,365,805,392.80 and 791,081,009,095.16

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Solution

The fourth proportional to 1,450,260,567,631.50, 2,001,365,805,392.80 and 791,081,009,095.16 is: 1,091,695,186,530.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,260,567,631.50 : 2,001,365,805,392.80 = 791,081,009,095.16 : x
  2. Step 2: Convert to fraction form
    1,450,260,567,631.50/2,001,365,805,392.80 = 791,081,009,095.16/x
  3. Step 3: Cross multiply
    1,450,260,567,631.50x = 2,001,365,805,392.80 × 791,081,009,095.16
  4. Step 4: Simplify right side
    1,450,260,567,631.50x = 1,583,242,480,898,684,055,715,840
  5. Step 5: Solve for x
    x = 1,583,242,480,898,684,055,715,840/1,450,260,567,631.50
  6. Step 6: Final answer
    x = 1,091,695,186,530.77

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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.