Home / 48,045,882.98-66,302,988.36-26,018,878.34

Finding the Fourth Proportional to 48,045,882.98, 66,302,988.36 and 26,018,878.34

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Solution

The fourth proportional to 48,045,882.98, 66,302,988.36 and 26,018,878.34 is: 35,905,873.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,045,882.98 : 66,302,988.36 = 26,018,878.34 : x
  2. Step 2: Convert to fraction form
    48,045,882.98/66,302,988.36 = 26,018,878.34/x
  3. Step 3: Cross multiply
    48,045,882.98x = 66,302,988.36 × 26,018,878.34
  4. Step 4: Simplify right side
    48,045,882.98x = 1,725,129,387,558,864.50
  5. Step 5: Solve for x
    x = 1,725,129,387,558,864.50/48,045,882.98
  6. Step 6: Final answer
    x = 35,905,873.31

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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.