Finding the Fourth Proportional to 134,454,407.00, 201,688,762.14 and 42,345,348.12
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Solution
The fourth proportional to 134,454,407.00, 201,688,762.14 and 42,345,348.12 is: 63,520,274.53
Step by Step Solution
- Step 1: Write the proportion equation
134,454,407.00 : 201,688,762.14 = 42,345,348.12 : x - Step 2: Convert to fraction form
134,454,407.00/201,688,762.14 = 42,345,348.12/x - Step 3: Cross multiply
134,454,407.00x = 201,688,762.14 × 42,345,348.12 - Step 4: Simplify right side
134,454,407.00x = 8,540,580,844,710,175 - Step 5: Solve for x
x = 8,540,580,844,710,175/134,454,407.00 - Step 6: Final answer
x = 63,520,274.53
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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.