Finding the Fourth Proportional to 62,867,263.98, 94,316,590.17 and 21,927,291.42
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Solution
The fourth proportional to 62,867,263.98, 94,316,590.17 and 21,927,291.42 is: 32,896,411.06
Step by Step Solution
- Step 1: Write the proportion equation
62,867,263.98 : 94,316,590.17 = 21,927,291.42 : x - Step 2: Convert to fraction form
62,867,263.98/94,316,590.17 = 21,927,291.42/x - Step 3: Cross multiply
62,867,263.98x = 94,316,590.17 × 21,927,291.42 - Step 4: Simplify right side
62,867,263.98x = 2,068,107,358,398,297.50 - Step 5: Solve for x
x = 2,068,107,358,398,297.50/62,867,263.98 - Step 6: Final answer
x = 32,896,411.06
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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.