Home / 759,394,708,290.16-1,047,488,016,124.60-450,527,394,337.36

Finding the Fourth Proportional to 759,394,708,290.16, 1,047,488,016,124.60 and 450,527,394,337.36

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Solution

The fourth proportional to 759,394,708,290.16, 1,047,488,016,124.60 and 450,527,394,337.36 is: 621,445,002,647.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,394,708,290.16 : 1,047,488,016,124.60 = 450,527,394,337.36 : x
  2. Step 2: Convert to fraction form
    759,394,708,290.16/1,047,488,016,124.60 = 450,527,394,337.36/x
  3. Step 3: Cross multiply
    759,394,708,290.16x = 1,047,488,016,124.60 × 450,527,394,337.36
  4. Step 4: Simplify right side
    759,394,708,290.16x = 471,922,046,504,226,573,516,800
  5. Step 5: Solve for x
    x = 471,922,046,504,226,573,516,800/759,394,708,290.16
  6. Step 6: Final answer
    x = 621,445,002,647.96

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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.