Home / 19,598,108,229,969-27,045,251,774,312-10,698,990,260,388

Finding the Fourth Proportional to 19,598,108,229,969, 27,045,251,774,312 and 10,698,990,260,388

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Solution

The fourth proportional to 19,598,108,229,969, 27,045,251,774,312 and 10,698,990,260,388 is: 14,764,531,450,062.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,598,108,229,969 : 27,045,251,774,312 = 10,698,990,260,388 : x
  2. Step 2: Convert to fraction form
    19,598,108,229,969/27,045,251,774,312 = 10,698,990,260,388/x
  3. Step 3: Cross multiply
    19,598,108,229,969x = 27,045,251,774,312 × 10,698,990,260,388
  4. Step 4: Simplify right side
    19,598,108,229,969x = 289,356,885,323,105,347,315,957,760
  5. Step 5: Solve for x
    x = 289,356,885,323,105,347,315,957,760/19,598,108,229,969
  6. Step 6: Final answer
    x = 14,764,531,450,062.47

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1.5x scale

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.