Finding the Fourth Proportional to 2,058,937,707.36, 3,088,817,541.96 and 1,076,806,395.84
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Solution
The fourth proportional to 2,058,937,707.36, 3,088,817,541.96 and 1,076,806,395.84 is: 1,615,424,533.18
Step by Step Solution
- Step 1: Write the proportion equation
2,058,937,707.36 : 3,088,817,541.96 = 1,076,806,395.84 : x - Step 2: Convert to fraction form
2,058,937,707.36/3,088,817,541.96 = 1,076,806,395.84/x - Step 3: Cross multiply
2,058,937,707.36x = 3,088,817,541.96 × 1,076,806,395.84 - Step 4: Simplify right side
2,058,937,707.36x = 3,326,058,484,765,315,584 - Step 5: Solve for x
x = 3,326,058,484,765,315,584/2,058,937,707.36 - Step 6: Final answer
x = 1,615,424,533.18
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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.