Finding the Fourth Proportional to 22,010,753,224,298, 30,374,931,195,682 and 12,133,779,730,738
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Solution
The fourth proportional to 22,010,753,224,298, 30,374,931,195,682 and 12,133,779,730,738 is: 16,744,666,604,951.33
Step by Step Solution
- Step 1: Write the proportion equation
22,010,753,224,298 : 30,374,931,195,682 = 12,133,779,730,738 : x - Step 2: Convert to fraction form
22,010,753,224,298/30,374,931,195,682 = 12,133,779,730,738/x - Step 3: Cross multiply
22,010,753,224,298x = 30,374,931,195,682 × 12,133,779,730,738 - Step 4: Simplify right side
22,010,753,224,298x = 368,562,724,464,727,626,619,027,456 - Step 5: Solve for x
x = 368,562,724,464,727,626,619,027,456/22,010,753,224,298 - Step 6: Final answer
x = 16,744,666,604,951.33
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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.