Finding the Fourth Proportional to 1,837,752,628.73, 2,536,313,035.55 and 1,044,917,402.92
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Solution
The fourth proportional to 1,837,752,628.73, 2,536,313,035.55 and 1,044,917,402.92 is: 1,442,107,925.01
Step by Step Solution
- Step 1: Write the proportion equation
1,837,752,628.73 : 2,536,313,035.55 = 1,044,917,402.92 : x - Step 2: Convert to fraction form
1,837,752,628.73/2,536,313,035.55 = 1,044,917,402.92/x - Step 3: Cross multiply
1,837,752,628.73x = 2,536,313,035.55 × 1,044,917,402.92 - Step 4: Simplify right side
1,837,752,628.73x = 2,650,237,630,087,482,368 - Step 5: Solve for x
x = 2,650,237,630,087,482,368/1,837,752,628.73 - Step 6: Final answer
x = 1,442,107,925.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.