Finding the Fourth Proportional to 2,415,249,616.14, 3,622,276,060.98 and 1,034,907,595.02
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Solution
The fourth proportional to 2,415,249,616.14, 3,622,276,060.98 and 1,034,907,595.02 is: 1,552,105,000.54
Step by Step Solution
- Step 1: Write the proportion equation
2,415,249,616.14 : 3,622,276,060.98 = 1,034,907,595.02 : x - Step 2: Convert to fraction form
2,415,249,616.14/3,622,276,060.98 = 1,034,907,595.02/x - Step 3: Cross multiply
2,415,249,616.14x = 3,622,276,060.98 × 1,034,907,595.02 - Step 4: Simplify right side
2,415,249,616.14x = 3,748,721,006,767,330,816 - Step 5: Solve for x
x = 3,748,721,006,767,330,816/2,415,249,616.14 - Step 6: Final answer
x = 1,552,105,000.54
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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.