Finding the Fourth Proportional to 133,046,245.80, 199,534,726.56 and 56,329,785
Calculator
Solution
The fourth proportional to 133,046,245.80, 199,534,726.56 and 56,329,785 is: 84,480,010.54
Step by Step Solution
- Step 1: Write the proportion equation
133,046,245.80 : 199,534,726.56 = 56,329,785 : x - Step 2: Convert to fraction form
133,046,245.80/199,534,726.56 = 56,329,785/x - Step 3: Cross multiply
133,046,245.80x = 199,534,726.56 × 56,329,785 - Step 4: Simplify right side
133,046,245.80x = 11,239,748,247,158,590 - Step 5: Solve for x
x = 11,239,748,247,158,590/133,046,245.80 - Step 6: Final answer
x = 84,480,010.54
Related Problems
Find fourth proportional to 66,523,122.90, 99,767,363.28 and 28,164,892.50
Half scale
Find fourth proportional to 266,092,491.60, 399,069,453.12 and 112,659,570
Double scale
Find fourth proportional to 133,046,246.80, 199,534,728.06 and 56,329,786
Similar ratio
Find fourth proportional to 199,569,368.70, 299,302,089.84 and 84,494,677.50
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.