Home / 55,824,547.53-83,742,071.92-16,432,827.04

Finding the Fourth Proportional to 55,824,547.53, 83,742,071.92 and 16,432,827.04

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Solution

The fourth proportional to 55,824,547.53, 83,742,071.92 and 16,432,827.04 is: 24,650,786.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,824,547.53 : 83,742,071.92 = 16,432,827.04 : x
  2. Step 2: Convert to fraction form
    55,824,547.53/83,742,071.92 = 16,432,827.04/x
  3. Step 3: Cross multiply
    55,824,547.53x = 83,742,071.92 × 16,432,827.04
  4. Step 4: Simplify right side
    55,824,547.53x = 1,376,118,983,896,196.25
  5. Step 5: Solve for x
    x = 1,376,118,983,896,196.25/55,824,547.53
  6. Step 6: Final answer
    x = 24,650,786.16

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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.