Home / 355,022,999.10-532,534,498.65-96,237,804.15

Finding the Fourth Proportional to 355,022,999.10, 532,534,498.65 and 96,237,804.15

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Solution

The fourth proportional to 355,022,999.10, 532,534,498.65 and 96,237,804.15 is: 144,356,706.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,022,999.10 : 532,534,498.65 = 96,237,804.15 : x
  2. Step 2: Convert to fraction form
    355,022,999.10/532,534,498.65 = 96,237,804.15/x
  3. Step 3: Cross multiply
    355,022,999.10x = 532,534,498.65 × 96,237,804.15
  4. Step 4: Simplify right side
    355,022,999.10x = 51,249,950,784,197,144
  5. Step 5: Solve for x
    x = 51,249,950,784,197,144/355,022,999.10
  6. Step 6: Final answer
    x = 144,356,706.23

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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.