Home / 23,249,362,900.80-34,845,712,234.71-12,051,063,346.92

Finding the Fourth Proportional to 23,249,362,900.80, 34,845,712,234.71 and 12,051,063,346.92

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Solution

The fourth proportional to 23,249,362,900.80, 34,845,712,234.71 and 12,051,063,346.92 is: 18,061,909,365.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,249,362,900.80 : 34,845,712,234.71 = 12,051,063,346.92 : x
  2. Step 2: Convert to fraction form
    23,249,362,900.80/34,845,712,234.71 = 12,051,063,346.92/x
  3. Step 3: Cross multiply
    23,249,362,900.80x = 34,845,712,234.71 × 12,051,063,346.92
  4. Step 4: Simplify right side
    23,249,362,900.80x = 419,927,885,509,035,491,328
  5. Step 5: Solve for x
    x = 419,927,885,509,035,491,328/23,249,362,900.80
  6. Step 6: Final answer
    x = 18,061,909,365.03

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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.