Home / 30,167,960,413.77-45,236,227,885.00-14,228,017,001.73

Finding the Fourth Proportional to 30,167,960,413.77, 45,236,227,885.00 and 14,228,017,001.73

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Solution

The fourth proportional to 30,167,960,413.77, 45,236,227,885.00 and 14,228,017,001.73 is: 21,334,614,956.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,167,960,413.77 : 45,236,227,885.00 = 14,228,017,001.73 : x
  2. Step 2: Convert to fraction form
    30,167,960,413.77/45,236,227,885.00 = 14,228,017,001.73/x
  3. Step 3: Cross multiply
    30,167,960,413.77x = 45,236,227,885.00 × 14,228,017,001.73
  4. Step 4: Simplify right side
    30,167,960,413.77x = 643,621,819,441,870,012,416
  5. Step 5: Solve for x
    x = 643,621,819,441,870,012,416/30,167,960,413.77
  6. Step 6: Final answer
    x = 21,334,614,956.21

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1.5x scale

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.