Finding the Fourth Proportional to 951,437,073.04, 1,312,992,115.04 and 533,758,323.68
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Solution
The fourth proportional to 951,437,073.04, 1,312,992,115.04 and 533,758,323.68 is: 736,591,510.03
Step by Step Solution
- Step 1: Write the proportion equation
951,437,073.04 : 1,312,992,115.04 = 533,758,323.68 : x - Step 2: Convert to fraction form
951,437,073.04/1,312,992,115.04 = 533,758,323.68/x - Step 3: Cross multiply
951,437,073.04x = 1,312,992,115.04 × 533,758,323.68 - Step 4: Simplify right side
951,437,073.04x = 700,820,470,328,808,064 - Step 5: Solve for x
x = 700,820,470,328,808,064/951,437,073.04 - Step 6: Final answer
x = 736,591,510.03
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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.