Home / 107,521,776,799-148,380,066,510.80-59,349,829,121

Finding the Fourth Proportional to 107,521,776,799, 148,380,066,510.80 and 59,349,829,121

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Solution

The fourth proportional to 107,521,776,799, 148,380,066,510.80 and 59,349,829,121 is: 81,902,772,206.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,521,776,799 : 148,380,066,510.80 = 59,349,829,121 : x
  2. Step 2: Convert to fraction form
    107,521,776,799/148,380,066,510.80 = 59,349,829,121/x
  3. Step 3: Cross multiply
    107,521,776,799x = 148,380,066,510.80 × 59,349,829,121
  4. Step 4: Simplify right side
    107,521,776,799x = 8,806,331,592,378,594,361,344
  5. Step 5: Solve for x
    x = 8,806,331,592,378,594,361,344/107,521,776,799
  6. Step 6: Final answer
    x = 81,902,772,206.24

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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.