Finding the Fourth Proportional to 43,999,497,366.76, 60,720,773,027.30 and 24,712,356,175.08
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Solution
The fourth proportional to 43,999,497,366.76, 60,720,773,027.30 and 24,712,356,175.08 is: 34,103,875,273.14
Step by Step Solution
- Step 1: Write the proportion equation
43,999,497,366.76 : 60,720,773,027.30 = 24,712,356,175.08 : x - Step 2: Convert to fraction form
43,999,497,366.76/60,720,773,027.30 = 24,712,356,175.08/x - Step 3: Cross multiply
43,999,497,366.76x = 60,720,773,027.30 × 24,712,356,175.08 - Step 4: Simplify right side
43,999,497,366.76x = 1,500,553,370,276,828,545,024 - Step 5: Solve for x
x = 1,500,553,370,276,828,545,024/43,999,497,366.76 - Step 6: Final answer
x = 34,103,875,273.14
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.