Finding the Fourth Proportional to 3,363,291,179.63, 5,044,918,418.12 and 1,371,325,422.99
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Solution
The fourth proportional to 3,363,291,179.63, 5,044,918,418.12 and 1,371,325,422.99 is: 2,056,980,652.04
Step by Step Solution
- Step 1: Write the proportion equation
3,363,291,179.63 : 5,044,918,418.12 = 1,371,325,422.99 : x - Step 2: Convert to fraction form
3,363,291,179.63/5,044,918,418.12 = 1,371,325,422.99/x - Step 3: Cross multiply
3,363,291,179.63x = 5,044,918,418.12 × 1,371,325,422.99 - Step 4: Simplify right side
3,363,291,179.63x = 6,918,224,883,671,593,984 - Step 5: Solve for x
x = 6,918,224,883,671,593,984/3,363,291,179.63 - Step 6: Final answer
x = 2,056,980,652.04
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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.