Finding the Fourth Proportional to 2,348,671,518.63, 3,524,381,052.93 and 875,828,845.35
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Solution
The fourth proportional to 2,348,671,518.63, 3,524,381,052.93 and 875,828,845.35 is: 1,314,255,554.12
Step by Step Solution
- Step 1: Write the proportion equation
2,348,671,518.63 : 3,524,381,052.93 = 875,828,845.35 : x - Step 2: Convert to fraction form
2,348,671,518.63/3,524,381,052.93 = 875,828,845.35/x - Step 3: Cross multiply
2,348,671,518.63x = 3,524,381,052.93 × 875,828,845.35 - Step 4: Simplify right side
2,348,671,518.63x = 3,086,754,588,161,099,264 - Step 5: Solve for x
x = 3,086,754,588,161,099,264/2,348,671,518.63 - Step 6: Final answer
x = 1,314,255,554.12
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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.