Finding the Fourth Proportional to 3,272,547,460.95, 4,909,510,606.73 and 1,061,584,535.97
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Solution
The fourth proportional to 3,272,547,460.95, 4,909,510,606.73 and 1,061,584,535.97 is: 1,592,600,443.99
Step by Step Solution
- Step 1: Write the proportion equation
3,272,547,460.95 : 4,909,510,606.73 = 1,061,584,535.97 : x - Step 2: Convert to fraction form
3,272,547,460.95/4,909,510,606.73 = 1,061,584,535.97/x - Step 3: Cross multiply
3,272,547,460.95x = 4,909,510,606.73 × 1,061,584,535.97 - Step 4: Simplify right side
3,272,547,460.95x = 5,211,860,539,280,164,864 - Step 5: Solve for x
x = 5,211,860,539,280,164,864/3,272,547,460.95 - Step 6: Final answer
x = 1,592,600,443.99
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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.