Finding the Fourth Proportional to 4,594,903,682.90, 6,340,799,674.85 and 2,560,249,408.95
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Solution
The fourth proportional to 4,594,903,682.90, 6,340,799,674.85 and 2,560,249,408.95 is: 3,533,050,906.00
Step by Step Solution
- Step 1: Write the proportion equation
4,594,903,682.90 : 6,340,799,674.85 = 2,560,249,408.95 : x - Step 2: Convert to fraction form
4,594,903,682.90/6,340,799,674.85 = 2,560,249,408.95/x - Step 3: Cross multiply
4,594,903,682.90x = 6,340,799,674.85 × 2,560,249,408.95 - Step 4: Simplify right side
4,594,903,682.90x = 16,234,028,619,823,841,280 - Step 5: Solve for x
x = 16,234,028,619,823,841,280/4,594,903,682.90 - Step 6: Final answer
x = 3,533,050,906.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.