Home / 48,734,312,824.04-67,252,054,030.34-28,133,807,462.96

Finding the Fourth Proportional to 48,734,312,824.04, 67,252,054,030.34 and 28,133,807,462.96

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Solution

The fourth proportional to 48,734,312,824.04, 67,252,054,030.34 and 28,133,807,462.96 is: 38,823,905,169.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,734,312,824.04 : 67,252,054,030.34 = 28,133,807,462.96 : x
  2. Step 2: Convert to fraction form
    48,734,312,824.04/67,252,054,030.34 = 28,133,807,462.96/x
  3. Step 3: Cross multiply
    48,734,312,824.04x = 67,252,054,030.34 × 28,133,807,462.96
  4. Step 4: Simplify right side
    48,734,312,824.04x = 1,892,056,339,578,168,541,184
  5. Step 5: Solve for x
    x = 1,892,056,339,578,168,541,184/48,734,312,824.04
  6. Step 6: Final answer
    x = 38,823,905,169.44

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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.