Finding the Fourth Proportional to 9,449,251,846.22, 14,163,977,053.73 and 4,402,947,893.47
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Solution
The fourth proportional to 9,449,251,846.22, 14,163,977,053.73 and 4,402,947,893.47 is: 6,599,808,529.47
Step by Step Solution
- Step 1: Write the proportion equation
9,449,251,846.22 : 14,163,977,053.73 = 4,402,947,893.47 : x - Step 2: Convert to fraction form
9,449,251,846.22/14,163,977,053.73 = 4,402,947,893.47/x - Step 3: Cross multiply
9,449,251,846.22x = 14,163,977,053.73 × 4,402,947,893.47 - Step 4: Simplify right side
9,449,251,846.22x = 62,363,252,931,855,712,256 - Step 5: Solve for x
x = 62,363,252,931,855,712,256/9,449,251,846.22 - Step 6: Final answer
x = 6,599,808,529.47
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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.