Finding the Fourth Proportional to 4,607,630,323.32, 6,358,525,737.42 and 2,600,887,852.92
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Solution
The fourth proportional to 4,607,630,323.32, 6,358,525,737.42 and 2,600,887,852.92 is: 3,589,222,917.74
Step by Step Solution
- Step 1: Write the proportion equation
4,607,630,323.32 : 6,358,525,737.42 = 2,600,887,852.92 : x - Step 2: Convert to fraction form
4,607,630,323.32/6,358,525,737.42 = 2,600,887,852.92/x - Step 3: Cross multiply
4,607,630,323.32x = 6,358,525,737.42 × 2,600,887,852.92 - Step 4: Simplify right side
4,607,630,323.32x = 16,537,812,352,934,864,896 - Step 5: Solve for x
x = 16,537,812,352,934,864,896/4,607,630,323.32 - Step 6: Final answer
x = 3,589,222,917.74
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1.5x scale
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.