Home / 52,360,766,269.32-72,258,078,126.06-29,498,178,298.44

Finding the Fourth Proportional to 52,360,766,269.32, 72,258,078,126.06 and 29,498,178,298.44

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Solution

The fourth proportional to 52,360,766,269.32, 72,258,078,126.06 and 29,498,178,298.44 is: 40,707,610,371.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,360,766,269.32 : 72,258,078,126.06 = 29,498,178,298.44 : x
  2. Step 2: Convert to fraction form
    52,360,766,269.32/72,258,078,126.06 = 29,498,178,298.44/x
  3. Step 3: Cross multiply
    52,360,766,269.32x = 72,258,078,126.06 × 29,498,178,298.44
  4. Step 4: Simplify right side
    52,360,766,269.32x = 2,131,481,672,065,124,925,440
  5. Step 5: Solve for x
    x = 2,131,481,672,065,124,925,440/52,360,766,269.32
  6. Step 6: Final answer
    x = 40,707,610,371.89

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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.