Home / 35,074,442,904.59-48,403,359,052.76-19,017,665,220.54

Finding the Fourth Proportional to 35,074,442,904.59, 48,403,359,052.76 and 19,017,665,220.54

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Solution

The fourth proportional to 35,074,442,904.59, 48,403,359,052.76 and 19,017,665,220.54 is: 26,244,718,427.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,074,442,904.59 : 48,403,359,052.76 = 19,017,665,220.54 : x
  2. Step 2: Convert to fraction form
    35,074,442,904.59/48,403,359,052.76 = 19,017,665,220.54/x
  3. Step 3: Cross multiply
    35,074,442,904.59x = 48,403,359,052.76 × 19,017,665,220.54
  4. Step 4: Simplify right side
    35,074,442,904.59x = 920,518,878,015,167,004,672
  5. Step 5: Solve for x
    x = 920,518,878,015,167,004,672/35,074,442,904.59
  6. Step 6: Final answer
    x = 26,244,718,427.01

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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.