Finding the Fourth Proportional to 4,409,187,178.24, 6,084,667,653.04 and 2,402,038,806.51
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Solution
The fourth proportional to 4,409,187,178.24, 6,084,667,653.04 and 2,402,038,806.51 is: 3,314,807,749.48
Step by Step Solution
- Step 1: Write the proportion equation
4,409,187,178.24 : 6,084,667,653.04 = 2,402,038,806.51 : x - Step 2: Convert to fraction form
4,409,187,178.24/6,084,667,653.04 = 2,402,038,806.51/x - Step 3: Cross multiply
4,409,187,178.24x = 6,084,667,653.04 × 2,402,038,806.51 - Step 4: Simplify right side
4,409,187,178.24x = 14,615,607,827,344,689,152 - Step 5: Solve for x
x = 14,615,607,827,344,689,152/4,409,187,178.24 - Step 6: Final answer
x = 3,314,807,749.48
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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.