Home / 22,988,889,430.40-34,483,334,145.60-16,790,161,606.40

Finding the Fourth Proportional to 22,988,889,430.40, 34,483,334,145.60 and 16,790,161,606.40

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Solution

The fourth proportional to 22,988,889,430.40, 34,483,334,145.60 and 16,790,161,606.40 is: 25,185,242,409.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,988,889,430.40 : 34,483,334,145.60 = 16,790,161,606.40 : x
  2. Step 2: Convert to fraction form
    22,988,889,430.40/34,483,334,145.60 = 16,790,161,606.40/x
  3. Step 3: Cross multiply
    22,988,889,430.40x = 34,483,334,145.60 × 16,790,161,606.40
  4. Step 4: Simplify right side
    22,988,889,430.40x = 578,980,753,032,115,257,344
  5. Step 5: Solve for x
    x = 578,980,753,032,115,257,344/22,988,889,430.40
  6. Step 6: Final answer
    x = 25,185,242,409.60

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Double scale
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1.5x scale

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.