Home / 35,180,599,179.19-48,549,258,150.86-19,123,280,256.37

Finding the Fourth Proportional to 35,180,599,179.19, 48,549,258,150.86 and 19,123,280,256.37

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Solution

The fourth proportional to 35,180,599,179.19, 48,549,258,150.86 and 19,123,280,256.37 is: 26,390,143,758.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,599,179.19 : 48,549,258,150.86 = 19,123,280,256.37 : x
  2. Step 2: Convert to fraction form
    35,180,599,179.19/48,549,258,150.86 = 19,123,280,256.37/x
  3. Step 3: Cross multiply
    35,180,599,179.19x = 48,549,258,150.86 × 19,123,280,256.37
  4. Step 4: Simplify right side
    35,180,599,179.19x = 928,421,069,857,711,587,328
  5. Step 5: Solve for x
    x = 928,421,069,857,711,587,328/35,180,599,179.19
  6. Step 6: Final answer
    x = 26,390,143,758.75

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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.