Home / 315,638,826-473,458,239-88,704,042

Finding the Fourth Proportional to 315,638,826, 473,458,239 and 88,704,042

Calculator

Solution

The fourth proportional to 315,638,826, 473,458,239 and 88,704,042 is: 133,056,063

Step by Step Solution

  1. Step 1: Write the proportion equation
    315,638,826 : 473,458,239 = 88,704,042 : x
  2. Step 2: Convert to fraction form
    315,638,826/473,458,239 = 88,704,042/x
  3. Step 3: Cross multiply
    315,638,826x = 473,458,239 × 88,704,042
  4. Step 4: Simplify right side
    315,638,826x = 41,997,659,517,502,040
  5. Step 5: Solve for x
    x = 41,997,659,517,502,040/315,638,826
  6. Step 6: Final answer
    x = 133,056,063

Related Problems

Find fourth proportional to 157,819,413, 236,729,119.50 and 44,352,021
Half scale
Find fourth proportional to 631,277,652, 946,916,478 and 177,408,084
Double scale
Find fourth proportional to 315,638,827, 473,458,240.50 and 88,704,043
Similar ratio
Find fourth proportional to 473,458,239, 710,187,358.50 and 133,056,063
1.5x scale

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.