Home / 35,698,276.32-53,554,135.40-25,437,682.19

Finding the Fourth Proportional to 35,698,276.32, 53,554,135.40 and 25,437,682.19

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Solution

The fourth proportional to 35,698,276.32, 53,554,135.40 and 25,437,682.19 is: 38,161,312.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,698,276.32 : 53,554,135.40 = 25,437,682.19 : x
  2. Step 2: Convert to fraction form
    35,698,276.32/53,554,135.40 = 25,437,682.19/x
  3. Step 3: Cross multiply
    35,698,276.32x = 53,554,135.40 × 25,437,682.19
  4. Step 4: Simplify right side
    35,698,276.32x = 1,362,293,076,265,428.50
  5. Step 5: Solve for x
    x = 1,362,293,076,265,428.50/35,698,276.32
  6. Step 6: Final answer
    x = 38,161,312.44

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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.