Home / 337,999,592.16-506,939,457.60-153,723,905.28

Finding the Fourth Proportional to 337,999,592.16, 506,939,457.60 and 153,723,905.28

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Solution

The fourth proportional to 337,999,592.16, 506,939,457.60 and 153,723,905.28 is: 230,558,601.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,999,592.16 : 506,939,457.60 = 153,723,905.28 : x
  2. Step 2: Convert to fraction form
    337,999,592.16/506,939,457.60 = 153,723,905.28/x
  3. Step 3: Cross multiply
    337,999,592.16x = 506,939,457.60 × 153,723,905.28
  4. Step 4: Simplify right side
    337,999,592.16x = 77,928,713,162,796,976
  5. Step 5: Solve for x
    x = 77,928,713,162,796,976/337,999,592.16
  6. Step 6: Final answer
    x = 230,558,601.17

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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.