Home / 46,354,880.80-69,531,975.60-14,006,720.80

Finding the Fourth Proportional to 46,354,880.80, 69,531,975.60 and 14,006,720.80

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Solution

The fourth proportional to 46,354,880.80, 69,531,975.60 and 14,006,720.80 is: 21,009,976.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,354,880.80 : 69,531,975.60 = 14,006,720.80 : x
  2. Step 2: Convert to fraction form
    46,354,880.80/69,531,975.60 = 14,006,720.80/x
  3. Step 3: Cross multiply
    46,354,880.80x = 69,531,975.60 × 14,006,720.80
  4. Step 4: Simplify right side
    46,354,880.80x = 973,914,968,901,612.50
  5. Step 5: Solve for x
    x = 973,914,968,901,612.50/46,354,880.80
  6. Step 6: Final answer
    x = 21,009,976.77

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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.