Home / 53,500,617,547.40-80,250,926,321.10-16,235,549,474.60

Finding the Fourth Proportional to 53,500,617,547.40, 80,250,926,321.10 and 16,235,549,474.60

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Solution

The fourth proportional to 53,500,617,547.40, 80,250,926,321.10 and 16,235,549,474.60 is: 24,353,324,211.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,500,617,547.40 : 80,250,926,321.10 = 16,235,549,474.60 : x
  2. Step 2: Convert to fraction form
    53,500,617,547.40/80,250,926,321.10 = 16,235,549,474.60/x
  3. Step 3: Cross multiply
    53,500,617,547.40x = 80,250,926,321.10 × 16,235,549,474.60
  4. Step 4: Simplify right side
    53,500,617,547.40x = 1,302,917,884,668,698,427,392
  5. Step 5: Solve for x
    x = 1,302,917,884,668,698,427,392/53,500,617,547.40
  6. Step 6: Final answer
    x = 24,353,324,211.90

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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.