Home / 9,805,946,515.86-14,708,822,842.14-4,492,551,515.94

Finding the Fourth Proportional to 9,805,946,515.86, 14,708,822,842.14 and 4,492,551,515.94

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Solution

The fourth proportional to 9,805,946,515.86, 14,708,822,842.14 and 4,492,551,515.94 is: 6,738,782,865.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,805,946,515.86 : 14,708,822,842.14 = 4,492,551,515.94 : x
  2. Step 2: Convert to fraction form
    9,805,946,515.86/14,708,822,842.14 = 4,492,551,515.94/x
  3. Step 3: Cross multiply
    9,805,946,515.86x = 14,708,822,842.14 × 4,492,551,515.94
  4. Step 4: Simplify right side
    9,805,946,515.86x = 66,080,144,357,148,950,528
  5. Step 5: Solve for x
    x = 66,080,144,357,148,950,528/9,805,946,515.86
  6. Step 6: Final answer
    x = 6,738,782,865.10

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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.