Finding the Fourth Proportional to 4,565,256,403.20, 6,845,725,919.88 and 1,768,534,855.08
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Solution
The fourth proportional to 4,565,256,403.20, 6,845,725,919.88 and 1,768,534,855.08 is: 2,651,966,029.59
Step by Step Solution
- Step 1: Write the proportion equation
4,565,256,403.20 : 6,845,725,919.88 = 1,768,534,855.08 : x - Step 2: Convert to fraction form
4,565,256,403.20/6,845,725,919.88 = 1,768,534,855.08/x - Step 3: Cross multiply
4,565,256,403.20x = 6,845,725,919.88 × 1,768,534,855.08 - Step 4: Simplify right side
4,565,256,403.20x = 12,106,904,897,632,374,784 - Step 5: Solve for x
x = 12,106,904,897,632,374,784/4,565,256,403.20 - Step 6: Final answer
x = 2,651,966,029.59
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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.