Finding the Fourth Proportional to 8,878,408,153.04, 13,316,002,959.53 and 3,566,306,267.69
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Solution
The fourth proportional to 8,878,408,153.04, 13,316,002,959.53 and 3,566,306,267.69 is: 5,348,812,985.00
Step by Step Solution
- Step 1: Write the proportion equation
8,878,408,153.04 : 13,316,002,959.53 = 3,566,306,267.69 : x - Step 2: Convert to fraction form
8,878,408,153.04/13,316,002,959.53 = 3,566,306,267.69/x - Step 3: Cross multiply
8,878,408,153.04x = 13,316,002,959.53 × 3,566,306,267.69 - Step 4: Simplify right side
8,878,408,153.04x = 47,488,944,815,090,974,720 - Step 5: Solve for x
x = 47,488,944,815,090,974,720/8,878,408,153.04 - Step 6: Final answer
x = 5,348,812,985.00
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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.