Finding the Fourth Proportional to 236,605,032.60, 354,310,352.10 and 155,386,267.80
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Solution
The fourth proportional to 236,605,032.60, 354,310,352.10 and 155,386,267.80 is: 232,687,203.02
Step by Step Solution
- Step 1: Write the proportion equation
236,605,032.60 : 354,310,352.10 = 155,386,267.80 : x - Step 2: Convert to fraction form
236,605,032.60/354,310,352.10 = 155,386,267.80/x - Step 3: Cross multiply
236,605,032.60x = 354,310,352.10 × 155,386,267.80 - Step 4: Simplify right side
236,605,032.60x = 55,054,963,255,722,904 - Step 5: Solve for x
x = 55,054,963,255,722,904/236,605,032.60 - Step 6: Final answer
x = 232,687,203.02
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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.