Finding the Fourth Proportional to 2,316,998,497.60, 3,475,497,746.40 and 1,582,334,459.20
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Solution
The fourth proportional to 2,316,998,497.60, 3,475,497,746.40 and 1,582,334,459.20 is: 2,373,501,688.80
Step by Step Solution
- Step 1: Write the proportion equation
2,316,998,497.60 : 3,475,497,746.40 = 1,582,334,459.20 : x - Step 2: Convert to fraction form
2,316,998,497.60/3,475,497,746.40 = 1,582,334,459.20/x - Step 3: Cross multiply
2,316,998,497.60x = 3,475,497,746.40 × 1,582,334,459.20 - Step 4: Simplify right side
2,316,998,497.60x = 5,499,399,847,000,663,040 - Step 5: Solve for x
x = 5,499,399,847,000,663,040/2,316,998,497.60 - Step 6: Final answer
x = 2,373,501,688.80
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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.