Finding the Fourth Proportional to 35,502,756,564.90, 48,993,830,473.50 and 19,226,489,733.48
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Solution
The fourth proportional to 35,502,756,564.90, 48,993,830,473.50 and 19,226,489,733.48 is: 26,532,570,136.65
Step by Step Solution
- Step 1: Write the proportion equation
35,502,756,564.90 : 48,993,830,473.50 = 19,226,489,733.48 : x - Step 2: Convert to fraction form
35,502,756,564.90/48,993,830,473.50 = 19,226,489,733.48/x - Step 3: Cross multiply
35,502,756,564.90x = 48,993,830,473.50 × 19,226,489,733.48 - Step 4: Simplify right side
35,502,756,564.90x = 941,979,378,602,607,247,360 - Step 5: Solve for x
x = 941,979,378,602,607,247,360/35,502,756,564.90 - Step 6: Final answer
x = 26,532,570,136.65
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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.