Home / 46,342,886.40-69,514,329.60-35,614,339.20

Finding the Fourth Proportional to 46,342,886.40, 69,514,329.60 and 35,614,339.20

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Solution

The fourth proportional to 46,342,886.40, 69,514,329.60 and 35,614,339.20 is: 53,421,508.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,342,886.40 : 69,514,329.60 = 35,614,339.20 : x
  2. Step 2: Convert to fraction form
    46,342,886.40/69,514,329.60 = 35,614,339.20/x
  3. Step 3: Cross multiply
    46,342,886.40x = 69,514,329.60 × 35,614,339.20
  4. Step 4: Simplify right side
    46,342,886.40x = 2,475,706,913,635,000.50
  5. Step 5: Solve for x
    x = 2,475,706,913,635,000.50/46,342,886.40
  6. Step 6: Final answer
    x = 53,421,508.80

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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.