Home / 48,899,572.30-73,349,358.45-36,703,001.35

Finding the Fourth Proportional to 48,899,572.30, 73,349,358.45 and 36,703,001.35

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Solution

The fourth proportional to 48,899,572.30, 73,349,358.45 and 36,703,001.35 is: 55,054,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,899,572.30 : 73,349,358.45 = 36,703,001.35 : x
  2. Step 2: Convert to fraction form
    48,899,572.30/73,349,358.45 = 36,703,001.35/x
  3. Step 3: Cross multiply
    48,899,572.30x = 73,349,358.45 × 36,703,001.35
  4. Step 4: Simplify right side
    48,899,572.30x = 2,692,141,602,211,984
  5. Step 5: Solve for x
    x = 2,692,141,602,211,984/48,899,572.30
  6. Step 6: Final answer
    x = 55,054,502.03

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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.