Home / 288,275,210.10-433,102,653.54-184,847,054.58

Finding the Fourth Proportional to 288,275,210.10, 433,102,653.54 and 184,847,054.58

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Solution

The fourth proportional to 288,275,210.10, 433,102,653.54 and 184,847,054.58 is: 277,712,918.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,275,210.10 : 433,102,653.54 = 184,847,054.58 : x
  2. Step 2: Convert to fraction form
    288,275,210.10/433,102,653.54 = 184,847,054.58/x
  3. Step 3: Cross multiply
    288,275,210.10x = 433,102,653.54 × 184,847,054.58
  4. Step 4: Simplify right side
    288,275,210.10x = 80,057,749,837,651,216
  5. Step 5: Solve for x
    x = 80,057,749,837,651,216/288,275,210.10
  6. Step 6: Final answer
    x = 277,712,918.19

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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.