Home / 35,506,458.99-53,262,724.38-12,475,391.64

Finding the Fourth Proportional to 35,506,458.99, 53,262,724.38 and 12,475,391.64

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Solution

The fourth proportional to 35,506,458.99, 53,262,724.38 and 12,475,391.64 is: 18,714,154.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,506,458.99 : 53,262,724.38 = 12,475,391.64 : x
  2. Step 2: Convert to fraction form
    35,506,458.99/53,262,724.38 = 12,475,391.64/x
  3. Step 3: Cross multiply
    35,506,458.99x = 53,262,724.38 × 12,475,391.64
  4. Step 4: Simplify right side
    35,506,458.99x = 664,473,346,453,876.25
  5. Step 5: Solve for x
    x = 664,473,346,453,876.25/35,506,458.99
  6. Step 6: Final answer
    x = 18,714,154.14

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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.