Home / 9,267,614,618.40-13,901,421,927.60-4,293,326,858.40

Finding the Fourth Proportional to 9,267,614,618.40, 13,901,421,927.60 and 4,293,326,858.40

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Solution

The fourth proportional to 9,267,614,618.40, 13,901,421,927.60 and 4,293,326,858.40 is: 6,439,990,287.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,614,618.40 : 13,901,421,927.60 = 4,293,326,858.40 : x
  2. Step 2: Convert to fraction form
    9,267,614,618.40/13,901,421,927.60 = 4,293,326,858.40/x
  3. Step 3: Cross multiply
    9,267,614,618.40x = 13,901,421,927.60 × 4,293,326,858.40
  4. Step 4: Simplify right side
    9,267,614,618.40x = 59,683,348,131,715,784,704
  5. Step 5: Solve for x
    x = 59,683,348,131,715,784,704/9,267,614,618.40
  6. Step 6: Final answer
    x = 6,439,990,287.60

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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.