Finding the Fourth Proportional to 6,526,252,904.40, 9,785,370,337.92 and 2,537,687,794.58
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Solution
The fourth proportional to 6,526,252,904.40, 9,785,370,337.92 and 2,537,687,794.58 is: 3,804,972,812.99
Step by Step Solution
- Step 1: Write the proportion equation
6,526,252,904.40 : 9,785,370,337.92 = 2,537,687,794.58 : x - Step 2: Convert to fraction form
6,526,252,904.40/9,785,370,337.92 = 2,537,687,794.58/x - Step 3: Cross multiply
6,526,252,904.40x = 9,785,370,337.92 × 2,537,687,794.58 - Step 4: Simplify right side
6,526,252,904.40x = 24,832,214,871,944,892,416 - Step 5: Solve for x
x = 24,832,214,871,944,892,416/6,526,252,904.40 - Step 6: Final answer
x = 3,804,972,812.99
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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.