Home / 14,201,528,019.60-21,302,292,029.40-5,926,353,920.40

Finding the Fourth Proportional to 14,201,528,019.60, 21,302,292,029.40 and 5,926,353,920.40

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Solution

The fourth proportional to 14,201,528,019.60, 21,302,292,029.40 and 5,926,353,920.40 is: 8,889,530,880.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,201,528,019.60 : 21,302,292,029.40 = 5,926,353,920.40 : x
  2. Step 2: Convert to fraction form
    14,201,528,019.60/21,302,292,029.40 = 5,926,353,920.40/x
  3. Step 3: Cross multiply
    14,201,528,019.60x = 21,302,292,029.40 × 5,926,353,920.40
  4. Step 4: Simplify right side
    14,201,528,019.60x = 126,244,921,881,940,361,216
  5. Step 5: Solve for x
    x = 126,244,921,881,940,361,216/14,201,528,019.60
  6. Step 6: Final answer
    x = 8,889,530,880.60

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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.