Home / 62,208,068.80-93,312,103.20-39,514,590.40

Finding the Fourth Proportional to 62,208,068.80, 93,312,103.20 and 39,514,590.40

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Solution

The fourth proportional to 62,208,068.80, 93,312,103.20 and 39,514,590.40 is: 59,271,885.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,068.80 : 93,312,103.20 = 39,514,590.40 : x
  2. Step 2: Convert to fraction form
    62,208,068.80/93,312,103.20 = 39,514,590.40/x
  3. Step 3: Cross multiply
    62,208,068.80x = 93,312,103.20 × 39,514,590.40
  4. Step 4: Simplify right side
    62,208,068.80x = 3,687,189,537,310,529.50
  5. Step 5: Solve for x
    x = 3,687,189,537,310,529.50/62,208,068.80
  6. Step 6: Final answer
    x = 59,271,885.60

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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.