Home / 34,829,547.28-48,064,806-19,148,838.58

Finding the Fourth Proportional to 34,829,547.28, 48,064,806 and 19,148,838.58

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Solution

The fourth proportional to 34,829,547.28, 48,064,806 and 19,148,838.58 is: 26,425,414.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,829,547.28 : 48,064,806 = 19,148,838.58 : x
  2. Step 2: Convert to fraction form
    34,829,547.28/48,064,806 = 19,148,838.58/x
  3. Step 3: Cross multiply
    34,829,547.28x = 48,064,806 × 19,148,838.58
  4. Step 4: Simplify right side
    34,829,547.28x = 920,385,211,473,015.38
  5. Step 5: Solve for x
    x = 920,385,211,473,015.38/34,829,547.28
  6. Step 6: Final answer
    x = 26,425,414.15

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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.