Home / 53,363,848.56-80,044,929.68-16,971,714.16

Finding the Fourth Proportional to 53,363,848.56, 80,044,929.68 and 16,971,714.16

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Solution

The fourth proportional to 53,363,848.56, 80,044,929.68 and 16,971,714.16 is: 25,457,303.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,363,848.56 : 80,044,929.68 = 16,971,714.16 : x
  2. Step 2: Convert to fraction form
    53,363,848.56/80,044,929.68 = 16,971,714.16/x
  3. Step 3: Cross multiply
    53,363,848.56x = 80,044,929.68 × 16,971,714.16
  4. Step 4: Simplify right side
    53,363,848.56x = 1,358,499,666,486,260.50
  5. Step 5: Solve for x
    x = 1,358,499,666,486,260.50/53,363,848.56
  6. Step 6: Final answer
    x = 25,457,303.08

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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.