Home / 6,935,461,675.52-9,570,937,175.64-3,763,645,587.40

Finding the Fourth Proportional to 6,935,461,675.52, 9,570,937,175.64 and 3,763,645,587.40

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Solution

The fourth proportional to 6,935,461,675.52, 9,570,937,175.64 and 3,763,645,587.40 is: 5,193,830,945.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,935,461,675.52 : 9,570,937,175.64 = 3,763,645,587.40 : x
  2. Step 2: Convert to fraction form
    6,935,461,675.52/9,570,937,175.64 = 3,763,645,587.40/x
  3. Step 3: Cross multiply
    6,935,461,675.52x = 9,570,937,175.64 × 3,763,645,587.40
  4. Step 4: Simplify right side
    6,935,461,675.52x = 36,021,615,468,380,102,656
  5. Step 5: Solve for x
    x = 36,021,615,468,380,102,656/6,935,461,675.52
  6. Step 6: Final answer
    x = 5,193,830,945.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.