Home / 34,886,031-48,141,873.95-19,204,927.86

Finding the Fourth Proportional to 34,886,031, 48,141,873.95 and 19,204,927.86

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Solution

The fourth proportional to 34,886,031, 48,141,873.95 and 19,204,927.86 is: 26,502,333.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,886,031 : 48,141,873.95 = 19,204,927.86 : x
  2. Step 2: Convert to fraction form
    34,886,031/48,141,873.95 = 19,204,927.86/x
  3. Step 3: Cross multiply
    34,886,031x = 48,141,873.95 × 19,204,927.86
  4. Step 4: Simplify right side
    34,886,031x = 924,561,216,254,963.25
  5. Step 5: Solve for x
    x = 924,561,216,254,963.25/34,886,031
  6. Step 6: Final answer
    x = 26,502,333.16

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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.