Home / 37,254,879,863.60-55,882,319,795.40-29,908,239,479.60

Finding the Fourth Proportional to 37,254,879,863.60, 55,882,319,795.40 and 29,908,239,479.60

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Solution

The fourth proportional to 37,254,879,863.60, 55,882,319,795.40 and 29,908,239,479.60 is: 44,862,359,219.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,254,879,863.60 : 55,882,319,795.40 = 29,908,239,479.60 : x
  2. Step 2: Convert to fraction form
    37,254,879,863.60/55,882,319,795.40 = 29,908,239,479.60/x
  3. Step 3: Cross multiply
    37,254,879,863.60x = 55,882,319,795.40 × 29,908,239,479.60
  4. Step 4: Simplify right side
    37,254,879,863.60x = 1,671,341,803,116,414,894,080
  5. Step 5: Solve for x
    x = 1,671,341,803,116,414,894,080/37,254,879,863.60
  6. Step 6: Final answer
    x = 44,862,359,219.40

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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.