Home / 19,249,127.83-28,864,084.33-6,293,590.93

Finding the Fourth Proportional to 19,249,127.83, 28,864,084.33 and 6,293,590.93

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Solution

The fourth proportional to 19,249,127.83, 28,864,084.33 and 6,293,590.93 is: 9,437,245.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,249,127.83 : 28,864,084.33 = 6,293,590.93 : x
  2. Step 2: Convert to fraction form
    19,249,127.83/28,864,084.33 = 6,293,590.93/x
  3. Step 3: Cross multiply
    19,249,127.83x = 28,864,084.33 × 6,293,590.93
  4. Step 4: Simplify right side
    19,249,127.83x = 181,658,739,342,043.09
  5. Step 5: Solve for x
    x = 181,658,739,342,043.09/19,249,127.83
  6. Step 6: Final answer
    x = 9,437,245.21

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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.