Home / 40,670,941,804.08-56,124,468,183.60-22,359,866,162.64

Finding the Fourth Proportional to 40,670,941,804.08, 56,124,468,183.60 and 22,359,866,162.64

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Solution

The fourth proportional to 40,670,941,804.08, 56,124,468,183.60 and 22,359,866,162.64 is: 30,855,828,298.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,670,941,804.08 : 56,124,468,183.60 = 22,359,866,162.64 : x
  2. Step 2: Convert to fraction form
    40,670,941,804.08/56,124,468,183.60 = 22,359,866,162.64/x
  3. Step 3: Cross multiply
    40,670,941,804.08x = 56,124,468,183.60 × 22,359,866,162.64
  4. Step 4: Simplify right side
    40,670,941,804.08x = 1,254,935,597,034,642,866,176
  5. Step 5: Solve for x
    x = 1,254,935,597,034,642,866,176/40,670,941,804.08
  6. Step 6: Final answer
    x = 30,855,828,298.25

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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.