Home / 93,285,066.03-128,774,675.75-60,261,420.66

Finding the Fourth Proportional to 93,285,066.03, 128,774,675.75 and 60,261,420.66

Calculator

Solution

The fourth proportional to 93,285,066.03, 128,774,675.75 and 60,261,420.66 is: 83,187,430.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,285,066.03 : 128,774,675.75 = 60,261,420.66 : x
  2. Step 2: Convert to fraction form
    93,285,066.03/128,774,675.75 = 60,261,420.66/x
  3. Step 3: Cross multiply
    93,285,066.03x = 128,774,675.75 × 60,261,420.66
  4. Step 4: Simplify right side
    93,285,066.03x = 7,760,144,905,232,631
  5. Step 5: Solve for x
    x = 7,760,144,905,232,631/93,285,066.03
  6. Step 6: Final answer
    x = 83,187,430.06

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.