Finding the Fourth Proportional to 5,893,321,219.65, 8,841,375,277.88 and 1,909,398,897.61
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Solution
The fourth proportional to 5,893,321,219.65, 8,841,375,277.88 and 1,909,398,897.61 is: 2,864,549,814.90
Step by Step Solution
- Step 1: Write the proportion equation
5,893,321,219.65 : 8,841,375,277.88 = 1,909,398,897.61 : x - Step 2: Convert to fraction form
5,893,321,219.65/8,841,375,277.88 = 1,909,398,897.61/x - Step 3: Cross multiply
5,893,321,219.65x = 8,841,375,277.88 × 1,909,398,897.61 - Step 4: Simplify right side
5,893,321,219.65x = 16,881,712,208,908,730,368 - Step 5: Solve for x
x = 16,881,712,208,908,730,368/5,893,321,219.65 - Step 6: Final answer
x = 2,864,549,814.90
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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.