Finding the Fourth Proportional to 67,885,407.36, 101,709,293.76 and 46,249,776
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Solution
The fourth proportional to 67,885,407.36, 101,709,293.76 and 46,249,776 is: 69,293,714.75
Step by Step Solution
- Step 1: Write the proportion equation
67,885,407.36 : 101,709,293.76 = 46,249,776 : x - Step 2: Convert to fraction form
67,885,407.36/101,709,293.76 = 46,249,776/x - Step 3: Cross multiply
67,885,407.36x = 101,709,293.76 × 46,249,776 - Step 4: Simplify right side
67,885,407.36x = 4,704,032,053,518,198 - Step 5: Solve for x
x = 4,704,032,053,518,198/67,885,407.36 - Step 6: Final answer
x = 69,293,714.75
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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.