Home / 4,370,980,007.72-6,031,877,081.82-2,465,745,603.32

Finding the Fourth Proportional to 4,370,980,007.72, 6,031,877,081.82 and 2,465,745,603.32

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Solution

The fourth proportional to 4,370,980,007.72, 6,031,877,081.82 and 2,465,745,603.32 is: 3,402,686,438.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,980,007.72 : 6,031,877,081.82 = 2,465,745,603.32 : x
  2. Step 2: Convert to fraction form
    4,370,980,007.72/6,031,877,081.82 = 2,465,745,603.32/x
  3. Step 3: Cross multiply
    4,370,980,007.72x = 6,031,877,081.82 × 2,465,745,603.32
  4. Step 4: Simplify right side
    4,370,980,007.72x = 14,873,074,394,264,336,384
  5. Step 5: Solve for x
    x = 14,873,074,394,264,336,384/4,370,980,007.72
  6. Step 6: Final answer
    x = 3,402,686,438.28

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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.