Finding the Fourth Proportional to 3,024,257,050.80, 4,531,283,742.60 and 1,468,197,802.80
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Solution
The fourth proportional to 3,024,257,050.80, 4,531,283,742.60 and 1,468,197,802.80 is: 2,199,819,897.25
Step by Step Solution
- Step 1: Write the proportion equation
3,024,257,050.80 : 4,531,283,742.60 = 1,468,197,802.80 : x - Step 2: Convert to fraction form
3,024,257,050.80/4,531,283,742.60 = 1,468,197,802.80/x - Step 3: Cross multiply
3,024,257,050.80x = 4,531,283,742.60 × 1,468,197,802.80 - Step 4: Simplify right side
3,024,257,050.80x = 6,652,820,834,748,681,216 - Step 5: Solve for x
x = 6,652,820,834,748,681,216/3,024,257,050.80 - Step 6: Final answer
x = 2,199,819,897.25
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1.5x scale
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.