Home / 9,097,893,011.90-13,648,305,940.94-2,802,319,307.35

Finding the Fourth Proportional to 9,097,893,011.90, 13,648,305,940.94 and 2,802,319,307.35

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Solution

The fourth proportional to 9,097,893,011.90, 13,648,305,940.94 and 2,802,319,307.35 is: 4,203,930,646.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,893,011.90 : 13,648,305,940.94 = 2,802,319,307.35 : x
  2. Step 2: Convert to fraction form
    9,097,893,011.90/13,648,305,940.94 = 2,802,319,307.35/x
  3. Step 3: Cross multiply
    9,097,893,011.90x = 13,648,305,940.94 × 2,802,319,307.35
  4. Step 4: Simplify right side
    9,097,893,011.90x = 38,246,911,250,890,153,984
  5. Step 5: Solve for x
    x = 38,246,911,250,890,153,984/9,097,893,011.90
  6. Step 6: Final answer
    x = 4,203,930,646.45

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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.