Finding the Fourth Proportional to 2,189,224,035,473.30, 3,281,537,331,271.80 and 736,582,377,718.34
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Solution
The fourth proportional to 2,189,224,035,473.30, 3,281,537,331,271.80 and 736,582,377,718.34 is: 1,104,100,142,732.59
Step by Step Solution
- Step 1: Write the proportion equation
2,189,224,035,473.30 : 3,281,537,331,271.80 = 736,582,377,718.34 : x - Step 2: Convert to fraction form
2,189,224,035,473.30/3,281,537,331,271.80 = 736,582,377,718.34/x - Step 3: Cross multiply
2,189,224,035,473.30x = 3,281,537,331,271.80 × 736,582,377,718.34 - Step 4: Simplify right side
2,189,224,035,473.30x = 2,417,122,570,039,678,044,471,296 - Step 5: Solve for x
x = 2,417,122,570,039,678,044,471,296/2,189,224,035,473.30 - Step 6: Final answer
x = 1,104,100,142,732.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.