Home / 62,208,000.30-93,312,000.45-39,514,521.90

Finding the Fourth Proportional to 62,208,000.30, 93,312,000.45 and 39,514,521.90

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Solution

The fourth proportional to 62,208,000.30, 93,312,000.45 and 39,514,521.90 is: 59,271,782.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,000.30 : 93,312,000.45 = 39,514,521.90 : x
  2. Step 2: Convert to fraction form
    62,208,000.30/93,312,000.45 = 39,514,521.90/x
  3. Step 3: Cross multiply
    62,208,000.30x = 93,312,000.45 × 39,514,521.90
  4. Step 4: Simplify right side
    62,208,000.30x = 3,687,179,085,314,335
  5. Step 5: Solve for x
    x = 3,687,179,085,314,335/62,208,000.30
  6. Step 6: Final answer
    x = 59,271,782.85

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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.