Home / 31,575,183,614,526-47,329,347,676,148-10,620,846,679,623

Finding the Fourth Proportional to 31,575,183,614,526, 47,329,347,676,148 and 10,620,846,679,623

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Solution

The fourth proportional to 31,575,183,614,526, 47,329,347,676,148 and 10,620,846,679,623 is: 15,920,026,032,206.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,575,183,614,526 : 47,329,347,676,148 = 10,620,846,679,623 : x
  2. Step 2: Convert to fraction form
    31,575,183,614,526/47,329,347,676,148 = 10,620,846,679,623/x
  3. Step 3: Cross multiply
    31,575,183,614,526x = 47,329,347,676,148 × 10,620,846,679,623
  4. Step 4: Simplify right side
    31,575,183,614,526x = 502,677,745,114,939,021,760,397,312
  5. Step 5: Solve for x
    x = 502,677,745,114,939,021,760,397,312/31,575,183,614,526
  6. Step 6: Final answer
    x = 15,920,026,032,206.02

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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.