Home / 4,843,237,866.84-6,683,668,000.40-2,615,569,840.44

Finding the Fourth Proportional to 4,843,237,866.84, 6,683,668,000.40 and 2,615,569,840.44

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Solution

The fourth proportional to 4,843,237,866.84, 6,683,668,000.40 and 2,615,569,840.44 is: 3,609,486,241.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,237,866.84 : 6,683,668,000.40 = 2,615,569,840.44 : x
  2. Step 2: Convert to fraction form
    4,843,237,866.84/6,683,668,000.40 = 2,615,569,840.44/x
  3. Step 3: Cross multiply
    4,843,237,866.84x = 6,683,668,000.40 × 2,615,569,840.44
  4. Step 4: Simplify right side
    4,843,237,866.84x = 17,481,600,445,360,160,768
  5. Step 5: Solve for x
    x = 17,481,600,445,360,160,768/4,843,237,866.84
  6. Step 6: Final answer
    x = 3,609,486,241.64

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Double scale
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1.5x scale

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.