Home / 9,703,744,339.20-14,555,616,508.80-9,322,807,430.40

Finding the Fourth Proportional to 9,703,744,339.20, 14,555,616,508.80 and 9,322,807,430.40

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Solution

The fourth proportional to 9,703,744,339.20, 14,555,616,508.80 and 9,322,807,430.40 is: 13,984,211,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,744,339.20 : 14,555,616,508.80 = 9,322,807,430.40 : x
  2. Step 2: Convert to fraction form
    9,703,744,339.20/14,555,616,508.80 = 9,322,807,430.40/x
  3. Step 3: Cross multiply
    9,703,744,339.20x = 14,555,616,508.80 × 9,322,807,430.40
  4. Step 4: Simplify right side
    9,703,744,339.20x = 135,699,209,742,293,532,672
  5. Step 5: Solve for x
    x = 135,699,209,742,293,532,672/9,703,744,339.20
  6. Step 6: Final answer
    x = 13,984,211,145.60

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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.