Finding the Fourth Proportional to 16,027,804,584,942, 22,117,156,474,968 and 8,995,044,478,339.50
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Solution
The fourth proportional to 16,027,804,584,942, 22,117,156,474,968 and 8,995,044,478,339.50 is: 12,412,480,148,007.22
Step by Step Solution
- Step 1: Write the proportion equation
16,027,804,584,942 : 22,117,156,474,968 = 8,995,044,478,339.50 : x - Step 2: Convert to fraction form
16,027,804,584,942/22,117,156,474,968 = 8,995,044,478,339.50/x - Step 3: Cross multiply
16,027,804,584,942x = 22,117,156,474,968 × 8,995,044,478,339.50 - Step 4: Simplify right side
16,027,804,584,942x = 198,944,806,226,731,630,766,063,616 - Step 5: Solve for x
x = 198,944,806,226,731,630,766,063,616/16,027,804,584,942 - Step 6: Final answer
x = 12,412,480,148,007.22
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.