Home / 64,402,893.64-88,873,428.18-35,034,263.56

Finding the Fourth Proportional to 64,402,893.64, 88,873,428.18 and 35,034,263.56

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Solution

The fourth proportional to 64,402,893.64, 88,873,428.18 and 35,034,263.56 is: 48,345,888.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,402,893.64 : 88,873,428.18 = 35,034,263.56 : x
  2. Step 2: Convert to fraction form
    64,402,893.64/88,873,428.18 = 35,034,263.56/x
  3. Step 3: Cross multiply
    64,402,893.64x = 88,873,428.18 × 35,034,263.56
  4. Step 4: Simplify right side
    64,402,893.64x = 3,113,615,106,338,851.50
  5. Step 5: Solve for x
    x = 3,113,615,106,338,851.50/64,402,893.64
  6. Step 6: Final answer
    x = 48,345,888.37

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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.