Home / 70,487,739,416.55-105,700,582,392.35-37,355,525,025.51

Finding the Fourth Proportional to 70,487,739,416.55, 105,700,582,392.35 and 37,355,525,025.51

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Solution

The fourth proportional to 70,487,739,416.55, 105,700,582,392.35 and 37,355,525,025.51 is: 56,016,844,680.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,487,739,416.55 : 105,700,582,392.35 = 37,355,525,025.51 : x
  2. Step 2: Convert to fraction form
    70,487,739,416.55/105,700,582,392.35 = 37,355,525,025.51/x
  3. Step 3: Cross multiply
    70,487,739,416.55x = 105,700,582,392.35 × 37,355,525,025.51
  4. Step 4: Simplify right side
    70,487,739,416.55x = 3,948,500,750,768,412,295,168
  5. Step 5: Solve for x
    x = 3,948,500,750,768,412,295,168/70,487,739,416.55
  6. Step 6: Final answer
    x = 56,016,844,680.39

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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.