Finding the Fourth Proportional to 47,303,595.12, 65,277,128.12 and 26,394,541.04
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Solution
The fourth proportional to 47,303,595.12, 65,277,128.12 and 26,394,541.04 is: 36,423,443.77
Step by Step Solution
- Step 1: Write the proportion equation
47,303,595.12 : 65,277,128.12 = 26,394,541.04 : x - Step 2: Convert to fraction form
47,303,595.12/65,277,128.12 = 26,394,541.04/x - Step 3: Cross multiply
47,303,595.12x = 65,277,128.12 × 26,394,541.04 - Step 4: Simplify right side
47,303,595.12x = 1,722,959,837,136,678 - Step 5: Solve for x
x = 1,722,959,837,136,678/47,303,595.12 - Step 6: Final answer
x = 36,423,443.77
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.