Home / 10,664,182,929.89-14,710,992,992.16-6,593,783,488.58

Finding the Fourth Proportional to 10,664,182,929.89, 14,710,992,992.16 and 6,593,783,488.58

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Solution

The fourth proportional to 10,664,182,929.89, 14,710,992,992.16 and 6,593,783,488.58 is: 9,095,971,377.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,664,182,929.89 : 14,710,992,992.16 = 6,593,783,488.58 : x
  2. Step 2: Convert to fraction form
    10,664,182,929.89/14,710,992,992.16 = 6,593,783,488.58/x
  3. Step 3: Cross multiply
    10,664,182,929.89x = 14,710,992,992.16 × 6,593,783,488.58
  4. Step 4: Simplify right side
    10,664,182,929.89x = 97,001,102,692,357,488,640
  5. Step 5: Solve for x
    x = 97,001,102,692,357,488,640/10,664,182,929.89
  6. Step 6: Final answer
    x = 9,095,971,377.28

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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.