Finding the Fourth Proportional to 435,094,526.76, 652,659,789.04 and 128,386,643.28
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Solution
The fourth proportional to 435,094,526.76, 652,659,789.04 and 128,386,643.28 is: 192,585,275.99
Step by Step Solution
- Step 1: Write the proportion equation
435,094,526.76 : 652,659,789.04 = 128,386,643.28 : x - Step 2: Convert to fraction form
435,094,526.76/652,659,789.04 = 128,386,643.28/x - Step 3: Cross multiply
435,094,526.76x = 652,659,789.04 × 128,386,643.28 - Step 4: Simplify right side
435,094,526.76x = 83,792,799,518,678,528 - Step 5: Solve for x
x = 83,792,799,518,678,528/435,094,526.76 - Step 6: Final answer
x = 192,585,275.99
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