Home / 1,745,566,193.40-2,408,932,368.63-952,663,060.64

Finding the Fourth Proportional to 1,745,566,193.40, 2,408,932,368.63 and 952,663,060.64

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Solution

The fourth proportional to 1,745,566,193.40, 2,408,932,368.63 and 952,663,060.64 is: 1,314,702,869.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,566,193.40 : 2,408,932,368.63 = 952,663,060.64 : x
  2. Step 2: Convert to fraction form
    1,745,566,193.40/2,408,932,368.63 = 952,663,060.64/x
  3. Step 3: Cross multiply
    1,745,566,193.40x = 2,408,932,368.63 × 952,663,060.64
  4. Step 4: Simplify right side
    1,745,566,193.40x = 2,294,900,883,161,775,872
  5. Step 5: Solve for x
    x = 2,294,900,883,161,775,872/1,745,566,193.40
  6. Step 6: Final answer
    x = 1,314,702,869.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.