Home / 46,205,074.80-63,742,987.80-27,860,168.88

Finding the Fourth Proportional to 46,205,074.80, 63,742,987.80 and 27,860,168.88

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Solution

The fourth proportional to 46,205,074.80, 63,742,987.80 and 27,860,168.88 is: 38,434,964.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,205,074.80 : 63,742,987.80 = 27,860,168.88 : x
  2. Step 2: Convert to fraction form
    46,205,074.80/63,742,987.80 = 27,860,168.88/x
  3. Step 3: Cross multiply
    46,205,074.80x = 63,742,987.80 × 27,860,168.88
  4. Step 4: Simplify right side
    46,205,074.80x = 1,775,890,405,023,779.50
  5. Step 5: Solve for x
    x = 1,775,890,405,023,779.50/46,205,074.80
  6. Step 6: Final answer
    x = 38,434,964.40

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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.