Home / 10,945,115,762.40-16,417,673,643.60-6,296,069,894.40

Finding the Fourth Proportional to 10,945,115,762.40, 16,417,673,643.60 and 6,296,069,894.40

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Solution

The fourth proportional to 10,945,115,762.40, 16,417,673,643.60 and 6,296,069,894.40 is: 9,444,104,841.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,945,115,762.40 : 16,417,673,643.60 = 6,296,069,894.40 : x
  2. Step 2: Convert to fraction form
    10,945,115,762.40/16,417,673,643.60 = 6,296,069,894.40/x
  3. Step 3: Cross multiply
    10,945,115,762.40x = 16,417,673,643.60 × 6,296,069,894.40
  4. Step 4: Simplify right side
    10,945,115,762.40x = 103,366,820,763,554,316,288
  5. Step 5: Solve for x
    x = 103,366,820,763,554,316,288/10,945,115,762.40
  6. Step 6: Final answer
    x = 9,444,104,841.60

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Double scale
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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.