Finding the Fourth Proportional to 1,746,604,670,319.40, 2,619,960,378,358.80 and 599,220,801,336.96
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Solution
The fourth proportional to 1,746,604,670,319.40, 2,619,960,378,358.80 and 599,220,801,336.96 is: 898,849,513,040.72
Step by Step Solution
- Step 1: Write the proportion equation
1,746,604,670,319.40 : 2,619,960,378,358.80 = 599,220,801,336.96 : x - Step 2: Convert to fraction form
1,746,604,670,319.40/2,619,960,378,358.80 = 599,220,801,336.96/x - Step 3: Cross multiply
1,746,604,670,319.40x = 2,619,960,378,358.80 × 599,220,801,336.96 - Step 4: Simplify right side
1,746,604,670,319.40x = 1,569,934,757,391,244,803,964,928 - Step 5: Solve for x
x = 1,569,934,757,391,244,803,964,928/1,746,604,670,319.40 - Step 6: Final answer
x = 898,849,513,040.72
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.