Finding the Fourth Proportional to 44,041,585,621,415, 66,044,202,537,474 and 15,033,931,938,359
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Solution
The fourth proportional to 44,041,585,621,415, 66,044,202,537,474 and 15,033,931,938,359 is: 22,544,693,426,950.24
Step by Step Solution
- Step 1: Write the proportion equation
44,041,585,621,415 : 66,044,202,537,474 = 15,033,931,938,359 : x - Step 2: Convert to fraction form
44,041,585,621,415/66,044,202,537,474 = 15,033,931,938,359/x - Step 3: Cross multiply
44,041,585,621,415x = 66,044,202,537,474 × 15,033,931,938,359 - Step 4: Simplify right side
44,041,585,621,415x = 992,904,045,871,580,812,438,142,976 - Step 5: Solve for x
x = 992,904,045,871,580,812,438,142,976/44,041,585,621,415 - Step 6: Final answer
x = 22,544,693,426,950.24
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.