Home / 46,342,256.67-63,955,303.56-25,715,702.87

Finding the Fourth Proportional to 46,342,256.67, 63,955,303.56 and 25,715,702.87

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Solution

The fourth proportional to 46,342,256.67, 63,955,303.56 and 25,715,702.87 is: 35,489,328.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,342,256.67 : 63,955,303.56 = 25,715,702.87 : x
  2. Step 2: Convert to fraction form
    46,342,256.67/63,955,303.56 = 25,715,702.87/x
  3. Step 3: Cross multiply
    46,342,256.67x = 63,955,303.56 × 25,715,702.87
  4. Step 4: Simplify right side
    46,342,256.67x = 1,644,655,582,989,836.75
  5. Step 5: Solve for x
    x = 1,644,655,582,989,836.75/46,342,256.67
  6. Step 6: Final answer
    x = 35,489,328.77

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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.