Home / 45,535,245.93-62,828,570.57-27,897,875.01

Finding the Fourth Proportional to 45,535,245.93, 62,828,570.57 and 27,897,875.01

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Solution

The fourth proportional to 45,535,245.93, 62,828,570.57 and 27,897,875.01 is: 38,492,898.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,535,245.93 : 62,828,570.57 = 27,897,875.01 : x
  2. Step 2: Convert to fraction form
    45,535,245.93/62,828,570.57 = 27,897,875.01/x
  3. Step 3: Cross multiply
    45,535,245.93x = 62,828,570.57 × 27,897,875.01
  4. Step 4: Simplify right side
    45,535,245.93x = 1,752,783,608,679,335
  5. Step 5: Solve for x
    x = 1,752,783,608,679,335/45,535,245.93
  6. Step 6: Final answer
    x = 38,492,898.70

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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.