Finding the Fourth Proportional to 1,933,002,250.17, 2,898,316,742.54 and 751,202,837.99
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Solution
The fourth proportional to 1,933,002,250.17, 2,898,316,742.54 and 751,202,837.99 is: 1,126,343,108.07
Step by Step Solution
- Step 1: Write the proportion equation
1,933,002,250.17 : 2,898,316,742.54 = 751,202,837.99 : x - Step 2: Convert to fraction form
1,933,002,250.17/2,898,316,742.54 = 751,202,837.99/x - Step 3: Cross multiply
1,933,002,250.17x = 2,898,316,742.54 × 751,202,837.99 - Step 4: Simplify right side
1,933,002,250.17x = 2,177,223,762,371,732,480 - Step 5: Solve for x
x = 2,177,223,762,371,732,480/1,933,002,250.17 - Step 6: Final answer
x = 1,126,343,108.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.