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Finding the Fourth Proportional to 614,532,168.40, 921,798,252.60 and 604,328,501.20

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Solution

The fourth proportional to 614,532,168.40, 921,798,252.60 and 604,328,501.20 is: 906,492,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,532,168.40 : 921,798,252.60 = 604,328,501.20 : x
  2. Step 2: Convert to fraction form
    614,532,168.40/921,798,252.60 = 604,328,501.20/x
  3. Step 3: Cross multiply
    614,532,168.40x = 921,798,252.60 × 604,328,501.20
  4. Step 4: Simplify right side
    614,532,168.40x = 557,068,956,402,537,088
  5. Step 5: Solve for x
    x = 557,068,956,402,537,088/614,532,168.40
  6. Step 6: Final answer
    x = 906,492,751.80

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