Finding the Fourth Proportional to 5,893,712,904.24, 8,133,282,432.63 and 3,217,493,083.50
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Solution
The fourth proportional to 5,893,712,904.24, 8,133,282,432.63 and 3,217,493,083.50 is: 4,440,117,867.69
Step by Step Solution
- Step 1: Write the proportion equation
5,893,712,904.24 : 8,133,282,432.63 = 3,217,493,083.50 : x - Step 2: Convert to fraction form
5,893,712,904.24/8,133,282,432.63 = 3,217,493,083.50/x - Step 3: Cross multiply
5,893,712,904.24x = 8,133,282,432.63 × 3,217,493,083.50 - Step 4: Simplify right side
5,893,712,904.24x = 26,168,779,973,139,079,168 - Step 5: Solve for x
x = 26,168,779,973,139,079,168/5,893,712,904.24 - Step 6: Final answer
x = 4,440,117,867.69
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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.