Home / 1,716,067,308.30-2,574,100,962.45-472,495,368.30

Finding the Fourth Proportional to 1,716,067,308.30, 2,574,100,962.45 and 472,495,368.30

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Solution

The fourth proportional to 1,716,067,308.30, 2,574,100,962.45 and 472,495,368.30 is: 708,743,052.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,067,308.30 : 2,574,100,962.45 = 472,495,368.30 : x
  2. Step 2: Convert to fraction form
    1,716,067,308.30/2,574,100,962.45 = 472,495,368.30/x
  3. Step 3: Cross multiply
    1,716,067,308.30x = 2,574,100,962.45 × 472,495,368.30
  4. Step 4: Simplify right side
    1,716,067,308.30x = 1,216,250,782,294,197,248
  5. Step 5: Solve for x
    x = 1,216,250,782,294,197,248/1,716,067,308.30
  6. Step 6: Final answer
    x = 708,743,052.45

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Double scale
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Similar ratio
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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.