Home / 600,463,966,306.70-828,656,455,426.62-353,283,499,056.70

Finding the Fourth Proportional to 600,463,966,306.70, 828,656,455,426.62 and 353,283,499,056.70

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Solution

The fourth proportional to 600,463,966,306.70, 828,656,455,426.62 and 353,283,499,056.70 is: 487,540,749,347.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,463,966,306.70 : 828,656,455,426.62 = 353,283,499,056.70 : x
  2. Step 2: Convert to fraction form
    600,463,966,306.70/828,656,455,426.62 = 353,283,499,056.70/x
  3. Step 3: Cross multiply
    600,463,966,306.70x = 828,656,455,426.62 × 353,283,499,056.70
  4. Step 4: Simplify right side
    600,463,966,306.70x = 292,750,652,089,038,681,407,488
  5. Step 5: Solve for x
    x = 292,750,652,089,038,681,407,488/600,463,966,306.70
  6. Step 6: Final answer
    x = 487,540,749,347.00

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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.