Home / 33,725,748-46,547,837.28-19,239,060

Finding the Fourth Proportional to 33,725,748, 46,547,837.28 and 19,239,060

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Solution

The fourth proportional to 33,725,748, 46,547,837.28 and 19,239,060 is: 26,553,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725,748 : 46,547,837.28 = 19,239,060 : x
  2. Step 2: Convert to fraction form
    33,725,748/46,547,837.28 = 19,239,060/x
  3. Step 3: Cross multiply
    33,725,748x = 46,547,837.28 × 19,239,060
  4. Step 4: Simplify right side
    33,725,748x = 895,536,634,300,156.88
  5. Step 5: Solve for x
    x = 895,536,634,300,156.88/33,725,748
  6. Step 6: Final answer
    x = 26,553,499.55

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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.