Home / 10,884,804,745.70-16,310,574,706.77-7,330,403,362.48

Finding the Fourth Proportional to 10,884,804,745.70, 16,310,574,706.77 and 7,330,403,362.48

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Solution

The fourth proportional to 10,884,804,745.70, 16,310,574,706.77 and 7,330,403,362.48 is: 10,984,403,897.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,884,804,745.70 : 16,310,574,706.77 = 7,330,403,362.48 : x
  2. Step 2: Convert to fraction form
    10,884,804,745.70/16,310,574,706.77 = 7,330,403,362.48/x
  3. Step 3: Cross multiply
    10,884,804,745.70x = 16,310,574,706.77 × 7,330,403,362.48
  4. Step 4: Simplify right side
    10,884,804,745.70x = 119,563,091,674,447,282,176
  5. Step 5: Solve for x
    x = 119,563,091,674,447,282,176/10,884,804,745.70
  6. Step 6: Final answer
    x = 10,984,403,897.71

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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.