Home / 9,964,870,495,646.50-15,021,994,493,204-9,300,609,464,728

Finding the Fourth Proportional to 9,964,870,495,646.50, 15,021,994,493,204 and 9,300,609,464,728

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Solution

The fourth proportional to 9,964,870,495,646.50, 15,021,994,493,204 and 9,300,609,464,728 is: 14,020,624,174,054.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,870,495,646.50 : 15,021,994,493,204 = 9,300,609,464,728 : x
  2. Step 2: Convert to fraction form
    9,964,870,495,646.50/15,021,994,493,204 = 9,300,609,464,728/x
  3. Step 3: Cross multiply
    9,964,870,495,646.50x = 15,021,994,493,204 × 9,300,609,464,728
  4. Step 4: Simplify right side
    9,964,870,495,646.50x = 139,713,704,162,585,025,829,666,816
  5. Step 5: Solve for x
    x = 139,713,704,162,585,025,829,666,816/9,964,870,495,646.50
  6. Step 6: Final answer
    x = 14,020,624,174,054.63

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.