Finding the Fourth Proportional to 26,430,704,701.16, 36,474,376,422.34 and 14,387,806,932.99
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Solution
The fourth proportional to 26,430,704,701.16, 36,474,376,422.34 and 14,387,806,932.99 is: 19,855,175,709.44
Step by Step Solution
- Step 1: Write the proportion equation
26,430,704,701.16 : 36,474,376,422.34 = 14,387,806,932.99 : x - Step 2: Convert to fraction form
26,430,704,701.16/36,474,376,422.34 = 14,387,806,932.99/x - Step 3: Cross multiply
26,430,704,701.16x = 36,474,376,422.34 × 14,387,806,932.99 - Step 4: Simplify right side
26,430,704,701.16x = 524,786,285,965,830,389,760 - Step 5: Solve for x
x = 524,786,285,965,830,389,760/26,430,704,701.16 - Step 6: Final answer
x = 19,855,175,709.44
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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.