Finding the Fourth Proportional to 2,064,915,400.08, 2,849,547,373.80 and 1,125,125,764.40
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Solution
The fourth proportional to 2,064,915,400.08, 2,849,547,373.80 and 1,125,125,764.40 is: 1,552,654,005.59
Step by Step Solution
- Step 1: Write the proportion equation
2,064,915,400.08 : 2,849,547,373.80 = 1,125,125,764.40 : x - Step 2: Convert to fraction form
2,064,915,400.08/2,849,547,373.80 = 1,125,125,764.40/x - Step 3: Cross multiply
2,064,915,400.08x = 2,849,547,373.80 × 1,125,125,764.40 - Step 4: Simplify right side
2,064,915,400.08x = 3,206,099,167,140,738,048 - Step 5: Solve for x
x = 3,206,099,167,140,738,048/2,064,915,400.08 - Step 6: Final answer
x = 1,552,654,005.59
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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.