Home / 23,778,844,814.40-35,668,267,221.60-7,216,592,337.60

Finding the Fourth Proportional to 23,778,844,814.40, 35,668,267,221.60 and 7,216,592,337.60

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Solution

The fourth proportional to 23,778,844,814.40, 35,668,267,221.60 and 7,216,592,337.60 is: 10,824,888,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,778,844,814.40 : 35,668,267,221.60 = 7,216,592,337.60 : x
  2. Step 2: Convert to fraction form
    23,778,844,814.40/35,668,267,221.60 = 7,216,592,337.60/x
  3. Step 3: Cross multiply
    23,778,844,814.40x = 35,668,267,221.60 × 7,216,592,337.60
  4. Step 4: Simplify right side
    23,778,844,814.40x = 257,403,343,926,867,787,776
  5. Step 5: Solve for x
    x = 257,403,343,926,867,787,776/23,778,844,814.40
  6. Step 6: Final answer
    x = 10,824,888,506.40

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Double scale
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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.