Finding the Fourth Proportional to 113,358,267,786.99, 170,038,037,292.21 and 37,811,211,126.88
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Solution
The fourth proportional to 113,358,267,786.99, 170,038,037,292.21 and 37,811,211,126.88 is: 56,717,028,701.76
Step by Step Solution
- Step 1: Write the proportion equation
113,358,267,786.99 : 170,038,037,292.21 = 37,811,211,126.88 : x - Step 2: Convert to fraction form
113,358,267,786.99/170,038,037,292.21 = 37,811,211,126.88/x - Step 3: Cross multiply
113,358,267,786.99x = 170,038,037,292.21 × 37,811,211,126.88 - Step 4: Simplify right side
113,358,267,786.99x = 6,429,344,127,656,046,624,768 - Step 5: Solve for x
x = 6,429,344,127,656,046,624,768/113,358,267,786.99 - Step 6: Final answer
x = 56,717,028,701.76
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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.