Home / 75,342,316-103,966,031.90-45,584,051.36

Finding the Fourth Proportional to 75,342,316, 103,966,031.90 and 45,584,051.36

Calculator

Solution

The fourth proportional to 75,342,316, 103,966,031.90 and 45,584,051.36 is: 62,902,140.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,342,316 : 103,966,031.90 = 45,584,051.36 : x
  2. Step 2: Convert to fraction form
    75,342,316/103,966,031.90 = 45,584,051.36/x
  3. Step 3: Cross multiply
    75,342,316x = 103,966,031.90 × 45,584,051.36
  4. Step 4: Simplify right side
    75,342,316x = 4,739,192,937,824,999
  5. Step 5: Solve for x
    x = 4,739,192,937,824,999/75,342,316
  6. Step 6: Final answer
    x = 62,902,140.38

Related Problems

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.