Finding the Fourth Proportional to 176,630,788.26, 243,750,498.75 and 98,312,661.54
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Solution
The fourth proportional to 176,630,788.26, 243,750,498.75 and 98,312,661.54 is: 135,671,479.02
Step by Step Solution
- Step 1: Write the proportion equation
176,630,788.26 : 243,750,498.75 = 98,312,661.54 : x - Step 2: Convert to fraction form
176,630,788.26/243,750,498.75 = 98,312,661.54/x - Step 3: Cross multiply
176,630,788.26x = 243,750,498.75 × 98,312,661.54 - Step 4: Simplify right side
176,630,788.26x = 23,963,760,283,814,944 - Step 5: Solve for x
x = 23,963,760,283,814,944/176,630,788.26 - Step 6: Final answer
x = 135,671,479.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.