Finding the Fourth Proportional to 841,425,424.04, 1,262,201,577.42 and 251,169,036.95
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Solution
The fourth proportional to 841,425,424.04, 1,262,201,577.42 and 251,169,036.95 is: 376,772,492.94
Step by Step Solution
- Step 1: Write the proportion equation
841,425,424.04 : 1,262,201,577.42 = 251,169,036.95 : x - Step 2: Convert to fraction form
841,425,424.04/1,262,201,577.42 = 251,169,036.95/x - Step 3: Cross multiply
841,425,424.04x = 1,262,201,577.42 × 251,169,036.95 - Step 4: Simplify right side
841,425,424.04x = 317,025,954,637,352,256 - Step 5: Solve for x
x = 317,025,954,637,352,256/841,425,424.04 - Step 6: Final answer
x = 376,772,492.94
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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.