Finding the Fourth Proportional to 134,475,272,136.60, 201,712,908,218.76 and 44,938,265,536.26
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Solution
The fourth proportional to 134,475,272,136.60, 201,712,908,218.76 and 44,938,265,536.26 is: 67,407,398,309.02
Step by Step Solution
- Step 1: Write the proportion equation
134,475,272,136.60 : 201,712,908,218.76 = 44,938,265,536.26 : x - Step 2: Convert to fraction form
134,475,272,136.60/201,712,908,218.76 = 44,938,265,536.26/x - Step 3: Cross multiply
134,475,272,136.60x = 201,712,908,218.76 × 44,938,265,536.26 - Step 4: Simplify right side
134,475,272,136.60x = 9,064,628,231,625,880,109,056 - Step 5: Solve for x
x = 9,064,628,231,625,880,109,056/134,475,272,136.60 - Step 6: Final answer
x = 67,407,398,309.02
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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.