Finding the Fourth Proportional to 2,058,937,707.60, 3,088,817,542.35 and 1,076,806,396.08
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Solution
The fourth proportional to 2,058,937,707.60, 3,088,817,542.35 and 1,076,806,396.08 is: 1,615,424,533.56
Step by Step Solution
- Step 1: Write the proportion equation
2,058,937,707.60 : 3,088,817,542.35 = 1,076,806,396.08 : x - Step 2: Convert to fraction form
2,058,937,707.60/3,088,817,542.35 = 1,076,806,396.08/x - Step 3: Cross multiply
2,058,937,707.60x = 3,088,817,542.35 × 1,076,806,396.08 - Step 4: Simplify right side
2,058,937,707.60x = 3,326,058,485,926,585,856 - Step 5: Solve for x
x = 3,326,058,485,926,585,856/2,058,937,707.60 - Step 6: Final answer
x = 1,615,424,533.56
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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.