Home / 46,298,113.60-63,888,282.48-25,670,796.16

Finding the Fourth Proportional to 46,298,113.60, 63,888,282.48 and 25,670,796.16

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Solution

The fourth proportional to 46,298,113.60, 63,888,282.48 and 25,670,796.16 is: 35,423,971.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,298,113.60 : 63,888,282.48 = 25,670,796.16 : x
  2. Step 2: Convert to fraction form
    46,298,113.60/63,888,282.48 = 25,670,796.16/x
  3. Step 3: Cross multiply
    46,298,113.60x = 63,888,282.48 × 25,670,796.16
  4. Step 4: Simplify right side
    46,298,113.60x = 1,640,063,076,556,579.25
  5. Step 5: Solve for x
    x = 1,640,063,076,556,579.25/46,298,113.60
  6. Step 6: Final answer
    x = 35,423,971.93

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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.