Home / 98,663,726.80-147,995,590.20-97,152,072.40

Finding the Fourth Proportional to 98,663,726.80, 147,995,590.20 and 97,152,072.40

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Solution

The fourth proportional to 98,663,726.80, 147,995,590.20 and 97,152,072.40 is: 145,728,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,663,726.80 : 147,995,590.20 = 97,152,072.40 : x
  2. Step 2: Convert to fraction form
    98,663,726.80/147,995,590.20 = 97,152,072.40/x
  3. Step 3: Cross multiply
    98,663,726.80x = 147,995,590.20 × 97,152,072.40
  4. Step 4: Simplify right side
    98,663,726.80x = 14,378,078,293,991,130
  5. Step 5: Solve for x
    x = 14,378,078,293,991,130/98,663,726.80
  6. Step 6: Final answer
    x = 145,728,108.60

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