Home / 9,673,421,943.44-14,503,386,671.44-4,286,132,514.45

Finding the Fourth Proportional to 9,673,421,943.44, 14,503,386,671.44 and 4,286,132,514.45

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Solution

The fourth proportional to 9,673,421,943.44, 14,503,386,671.44 and 4,286,132,514.45 is: 6,426,209,623.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,421,943.44 : 14,503,386,671.44 = 4,286,132,514.45 : x
  2. Step 2: Convert to fraction form
    9,673,421,943.44/14,503,386,671.44 = 4,286,132,514.45/x
  3. Step 3: Cross multiply
    9,673,421,943.44x = 14,503,386,671.44 × 4,286,132,514.45
  4. Step 4: Simplify right side
    9,673,421,943.44x = 62,163,437,182,091,165,696
  5. Step 5: Solve for x
    x = 62,163,437,182,091,165,696/9,673,421,943.44
  6. Step 6: Final answer
    x = 6,426,209,623.19

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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.