Home / 37,448,045.40-56,172,068.10-17,292,653.40

Finding the Fourth Proportional to 37,448,045.40, 56,172,068.10 and 17,292,653.40

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Solution

The fourth proportional to 37,448,045.40, 56,172,068.10 and 17,292,653.40 is: 25,938,980.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,448,045.40 : 56,172,068.10 = 17,292,653.40 : x
  2. Step 2: Convert to fraction form
    37,448,045.40/56,172,068.10 = 17,292,653.40/x
  3. Step 3: Cross multiply
    37,448,045.40x = 56,172,068.10 × 17,292,653.40
  4. Step 4: Simplify right side
    37,448,045.40x = 971,364,104,414,496.50
  5. Step 5: Solve for x
    x = 971,364,104,414,496.50/37,448,045.40
  6. Step 6: Final answer
    x = 25,938,980.10

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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.