Home / 497,667,055.40-746,500,583.10-463,654,831.40

Finding the Fourth Proportional to 497,667,055.40, 746,500,583.10 and 463,654,831.40

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Solution

The fourth proportional to 497,667,055.40, 746,500,583.10 and 463,654,831.40 is: 695,482,247.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,667,055.40 : 746,500,583.10 = 463,654,831.40 : x
  2. Step 2: Convert to fraction form
    497,667,055.40/746,500,583.10 = 463,654,831.40/x
  3. Step 3: Cross multiply
    497,667,055.40x = 746,500,583.10 × 463,654,831.40
  4. Step 4: Simplify right side
    497,667,055.40x = 346,118,601,997,232,192
  5. Step 5: Solve for x
    x = 346,118,601,997,232,192/497,667,055.40
  6. Step 6: Final answer
    x = 695,482,247.10

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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.