Home / 70,942,356.25-97,903,357.29-44,827,345.51

Finding the Fourth Proportional to 70,942,356.25, 97,903,357.29 and 44,827,345.51

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Solution

The fourth proportional to 70,942,356.25, 97,903,357.29 and 44,827,345.51 is: 61,863,572.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,942,356.25 : 97,903,357.29 = 44,827,345.51 : x
  2. Step 2: Convert to fraction form
    70,942,356.25/97,903,357.29 = 44,827,345.51/x
  3. Step 3: Cross multiply
    70,942,356.25x = 97,903,357.29 × 44,827,345.51
  4. Step 4: Simplify right side
    70,942,356.25x = 4,388,747,623,114,154
  5. Step 5: Solve for x
    x = 4,388,747,623,114,154/70,942,356.25
  6. Step 6: Final answer
    x = 61,863,572.84

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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.