Home / 39,578,045.80-59,367,068.70-30,609,034.60

Finding the Fourth Proportional to 39,578,045.80, 59,367,068.70 and 30,609,034.60

Calculator

Solution

The fourth proportional to 39,578,045.80, 59,367,068.70 and 30,609,034.60 is: 45,913,551.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,578,045.80 : 59,367,068.70 = 30,609,034.60 : x
  2. Step 2: Convert to fraction form
    39,578,045.80/59,367,068.70 = 30,609,034.60/x
  3. Step 3: Cross multiply
    39,578,045.80x = 59,367,068.70 × 30,609,034.60
  4. Step 4: Simplify right side
    39,578,045.80x = 1,817,168,659,938,877.25
  5. Step 5: Solve for x
    x = 1,817,168,659,938,877.25/39,578,045.80
  6. Step 6: Final answer
    x = 45,913,551.90

Related Problems

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.