Home / 64,442,246.94-88,932,253.83-35,075,703.01

Finding the Fourth Proportional to 64,442,246.94, 88,932,253.83 and 35,075,703.01

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Solution

The fourth proportional to 64,442,246.94, 88,932,253.83 and 35,075,703.01 is: 48,405,533.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,442,246.94 : 88,932,253.83 = 35,075,703.01 : x
  2. Step 2: Convert to fraction form
    64,442,246.94/88,932,253.83 = 35,075,703.01/x
  3. Step 3: Cross multiply
    64,442,246.94x = 88,932,253.83 × 35,075,703.01
  4. Step 4: Simplify right side
    64,442,246.94x = 3,119,361,323,351,015
  5. Step 5: Solve for x
    x = 3,119,361,323,351,015/64,442,246.94
  6. Step 6: Final answer
    x = 48,405,533.19

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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.