Home / 2,047,786,283.03-2,825,924,951.91-1,107,968,303.93

Finding the Fourth Proportional to 2,047,786,283.03, 2,825,924,951.91 and 1,107,968,303.93

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Solution

The fourth proportional to 2,047,786,283.03, 2,825,924,951.91 and 1,107,968,303.93 is: 1,528,985,374.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,786,283.03 : 2,825,924,951.91 = 1,107,968,303.93 : x
  2. Step 2: Convert to fraction form
    2,047,786,283.03/2,825,924,951.91 = 1,107,968,303.93/x
  3. Step 3: Cross multiply
    2,047,786,283.03x = 2,825,924,951.91 × 1,107,968,303.93
  4. Step 4: Simplify right side
    2,047,786,283.03x = 3,131,035,275,987,059,712
  5. Step 5: Solve for x
    x = 3,131,035,275,987,059,712/2,047,786,283.03
  6. Step 6: Final answer
    x = 1,528,985,374.08

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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.