Finding the Fourth Proportional to 849,227,444,953.80, 1,273,845,929,536.40 and 283,263,577,897.32
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Solution
The fourth proportional to 849,227,444,953.80, 1,273,845,929,536.40 and 283,263,577,897.32 is: 424,896,955,267.44
Step by Step Solution
- Step 1: Write the proportion equation
849,227,444,953.80 : 1,273,845,929,536.40 = 283,263,577,897.32 : x - Step 2: Convert to fraction form
849,227,444,953.80/1,273,845,929,536.40 = 283,263,577,897.32/x - Step 3: Cross multiply
849,227,444,953.80x = 1,273,845,929,536.40 × 283,263,577,897.32 - Step 4: Simplify right side
849,227,444,953.80x = 360,834,155,690,418,056,986,624 - Step 5: Solve for x
x = 360,834,155,690,418,056,986,624/849,227,444,953.80 - Step 6: Final answer
x = 424,896,955,267.44
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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.