Home / 46,242,802.64-63,816,128.52-25,336,830.80

Finding the Fourth Proportional to 46,242,802.64, 63,816,128.52 and 25,336,830.80

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Solution

The fourth proportional to 46,242,802.64, 63,816,128.52 and 25,336,830.80 is: 34,965,407.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,242,802.64 : 63,816,128.52 = 25,336,830.80 : x
  2. Step 2: Convert to fraction form
    46,242,802.64/63,816,128.52 = 25,336,830.80/x
  3. Step 3: Cross multiply
    46,242,802.64x = 63,816,128.52 × 25,336,830.80
  4. Step 4: Simplify right side
    46,242,802.64x = 1,616,898,450,622,294.50
  5. Step 5: Solve for x
    x = 1,616,898,450,622,294.50/46,242,802.64
  6. Step 6: Final answer
    x = 34,965,407.77

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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.