Home / 5,402,294,827.80-8,103,442,241.70-4,483,964,779.80

Finding the Fourth Proportional to 5,402,294,827.80, 8,103,442,241.70 and 4,483,964,779.80

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Solution

The fourth proportional to 5,402,294,827.80, 8,103,442,241.70 and 4,483,964,779.80 is: 6,725,947,169.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,402,294,827.80 : 8,103,442,241.70 = 4,483,964,779.80 : x
  2. Step 2: Convert to fraction form
    5,402,294,827.80/8,103,442,241.70 = 4,483,964,779.80/x
  3. Step 3: Cross multiply
    5,402,294,827.80x = 8,103,442,241.70 × 4,483,964,779.80
  4. Step 4: Simplify right side
    5,402,294,827.80x = 36,335,549,606,926,360,576
  5. Step 5: Solve for x
    x = 36,335,549,606,926,360,576/5,402,294,827.80
  6. Step 6: Final answer
    x = 6,725,947,169.70

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Double scale
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Similar ratio
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1.5x scale

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.