Home / 314,124,703.62-470,574,072.23-244,712,496.51

Finding the Fourth Proportional to 314,124,703.62, 470,574,072.23 and 244,712,496.51

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Solution

The fourth proportional to 314,124,703.62, 470,574,072.23 and 244,712,496.51 is: 366,591,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,124,703.62 : 470,574,072.23 = 244,712,496.51 : x
  2. Step 2: Convert to fraction form
    314,124,703.62/470,574,072.23 = 244,712,496.51/x
  3. Step 3: Cross multiply
    314,124,703.62x = 470,574,072.23 × 244,712,496.51
  4. Step 4: Simplify right side
    314,124,703.62x = 115,155,356,007,056,800
  5. Step 5: Solve for x
    x = 115,155,356,007,056,800/314,124,703.62
  6. Step 6: Final answer
    x = 366,591,212.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.