Home / 666,794,682-920,176,661.16-373,439,250

Finding the Fourth Proportional to 666,794,682, 920,176,661.16 and 373,439,250

Calculator

Solution

The fourth proportional to 666,794,682, 920,176,661.16 and 373,439,250 is: 515,346,165

Step by Step Solution

  1. Step 1: Write the proportion equation
    666,794,682 : 920,176,661.16 = 373,439,250 : x
  2. Step 2: Convert to fraction form
    666,794,682/920,176,661.16 = 373,439,250/x
  3. Step 3: Cross multiply
    666,794,682x = 920,176,661.16 × 373,439,250
  4. Step 4: Simplify right side
    666,794,682x = 343,630,082,211,094,528
  5. Step 5: Solve for x
    x = 343,630,082,211,094,528/666,794,682
  6. Step 6: Final answer
    x = 515,346,165

Related Problems

Find fourth proportional to 333,397,341, 460,088,330.58 and 186,719,625
Half scale
Find fourth proportional to 1,333,589,364, 1,840,353,322.32 and 746,878,500
Double scale
Find fourth proportional to 666,794,683, 920,176,662.54 and 373,439,251
Similar ratio
Find fourth proportional to 1,000,192,023, 1,380,264,991.74 and 560,158,875
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.