Home / 104,423,406.46-144,095,864.77-60,373,244.06

Finding the Fourth Proportional to 104,423,406.46, 144,095,864.77 and 60,373,244.06

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Solution

The fourth proportional to 104,423,406.46, 144,095,864.77 and 60,373,244.06 is: 83,310,199.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,423,406.46 : 144,095,864.77 = 60,373,244.06 : x
  2. Step 2: Convert to fraction form
    104,423,406.46/144,095,864.77 = 60,373,244.06/x
  3. Step 3: Cross multiply
    104,423,406.46x = 144,095,864.77 × 60,373,244.06
  4. Step 4: Simplify right side
    104,423,406.46x = 8,699,534,812,161,950
  5. Step 5: Solve for x
    x = 8,699,534,812,161,950/104,423,406.46
  6. Step 6: Final answer
    x = 83,310,199.38

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1.5x scale

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.