Home / 51,947,547.48-71,656,381.08-34,306,612.29

Finding the Fourth Proportional to 51,947,547.48, 71,656,381.08 and 34,306,612.29

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Solution

The fourth proportional to 51,947,547.48, 71,656,381.08 and 34,306,612.29 is: 47,322,497.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,947,547.48 : 71,656,381.08 = 34,306,612.29 : x
  2. Step 2: Convert to fraction form
    51,947,547.48/71,656,381.08 = 34,306,612.29/x
  3. Step 3: Cross multiply
    51,947,547.48x = 71,656,381.08 × 34,306,612.29
  4. Step 4: Simplify right side
    51,947,547.48x = 2,458,287,683,816,051.50
  5. Step 5: Solve for x
    x = 2,458,287,683,816,051.50/51,947,547.48
  6. Step 6: Final answer
    x = 47,322,497.46

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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.