Finding the Fourth Proportional to 2,598,948,573.93, 3,898,416,798.46 and 1,707,184,374.07
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Solution
The fourth proportional to 2,598,948,573.93, 3,898,416,798.46 and 1,707,184,374.07 is: 2,560,772,578.85
Step by Step Solution
- Step 1: Write the proportion equation
2,598,948,573.93 : 3,898,416,798.46 = 1,707,184,374.07 : x - Step 2: Convert to fraction form
2,598,948,573.93/3,898,416,798.46 = 1,707,184,374.07/x - Step 3: Cross multiply
2,598,948,573.93x = 3,898,416,798.46 × 1,707,184,374.07 - Step 4: Simplify right side
2,598,948,573.93x = 6,655,316,241,944,948,736 - Step 5: Solve for x
x = 6,655,316,241,944,948,736/2,598,948,573.93 - Step 6: Final answer
x = 2,560,772,578.85
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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.