Home / 17,323,130,699.24-23,905,280,235.28-9,402,363,974.12

Finding the Fourth Proportional to 17,323,130,699.24, 23,905,280,235.28 and 9,402,363,974.12

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Solution

The fourth proportional to 17,323,130,699.24, 23,905,280,235.28 and 9,402,363,974.12 is: 12,974,914,845.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323,130,699.24 : 23,905,280,235.28 = 9,402,363,974.12 : x
  2. Step 2: Convert to fraction form
    17,323,130,699.24/23,905,280,235.28 = 9,402,363,974.12/x
  3. Step 3: Cross multiply
    17,323,130,699.24x = 23,905,280,235.28 × 9,402,363,974.12
  4. Step 4: Simplify right side
    17,323,130,699.24x = 224,766,145,675,439,570,944
  5. Step 5: Solve for x
    x = 224,766,145,675,439,570,944/17,323,130,699.24
  6. Step 6: Final answer
    x = 12,974,914,845.23

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Double scale
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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.