Finding the Fourth Proportional to 6,254,226,587.72, 9,381,331,959.24 and 1,596,100,656.44
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Solution
The fourth proportional to 6,254,226,587.72, 9,381,331,959.24 and 1,596,100,656.44 is: 2,394,148,962.85
Step by Step Solution
- Step 1: Write the proportion equation
6,254,226,587.72 : 9,381,331,959.24 = 1,596,100,656.44 : x - Step 2: Convert to fraction form
6,254,226,587.72/9,381,331,959.24 = 1,596,100,656.44/x - Step 3: Cross multiply
6,254,226,587.72x = 9,381,331,959.24 × 1,596,100,656.44 - Step 4: Simplify right side
6,254,226,587.72x = 14,973,550,098,424,514,560 - Step 5: Solve for x
x = 14,973,550,098,424,514,560/6,254,226,587.72 - Step 6: Final answer
x = 2,394,148,962.85
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1.5x scale
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.