Home / 55,226,888.64-76,158,501.18-46,877,059.32

Finding the Fourth Proportional to 55,226,888.64, 76,158,501.18 and 46,877,059.32

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Solution

The fourth proportional to 55,226,888.64, 76,158,501.18 and 46,877,059.32 is: 64,643,992.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,226,888.64 : 76,158,501.18 = 46,877,059.32 : x
  2. Step 2: Convert to fraction form
    55,226,888.64/76,158,501.18 = 46,877,059.32/x
  3. Step 3: Cross multiply
    55,226,888.64x = 76,158,501.18 × 46,877,059.32
  4. Step 4: Simplify right side
    55,226,888.64x = 3,570,086,577,537,150.50
  5. Step 5: Solve for x
    x = 3,570,086,577,537,150.50/55,226,888.64
  6. Step 6: Final answer
    x = 64,643,992.55

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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.