Home / 2,230,465,721.60-3,345,698,582.40-1,495,801,683.20

Finding the Fourth Proportional to 2,230,465,721.60, 3,345,698,582.40 and 1,495,801,683.20

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Solution

The fourth proportional to 2,230,465,721.60, 3,345,698,582.40 and 1,495,801,683.20 is: 2,243,702,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,465,721.60 : 3,345,698,582.40 = 1,495,801,683.20 : x
  2. Step 2: Convert to fraction form
    2,230,465,721.60/3,345,698,582.40 = 1,495,801,683.20/x
  3. Step 3: Cross multiply
    2,230,465,721.60x = 3,345,698,582.40 × 1,495,801,683.20
  4. Step 4: Simplify right side
    2,230,465,721.60x = 5,004,501,571,033,774,080
  5. Step 5: Solve for x
    x = 5,004,501,571,033,774,080/2,230,465,721.60
  6. Step 6: Final answer
    x = 2,243,702,524.80

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Double scale
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Similar ratio
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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.