Home / 47,085,152.47-70,629,070.10-13,006,501.99

Finding the Fourth Proportional to 47,085,152.47, 70,629,070.10 and 13,006,501.99

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Solution

The fourth proportional to 47,085,152.47, 70,629,070.10 and 13,006,501.99 is: 19,510,123.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,085,152.47 : 70,629,070.10 = 13,006,501.99 : x
  2. Step 2: Convert to fraction form
    47,085,152.47/70,629,070.10 = 13,006,501.99/x
  3. Step 3: Cross multiply
    47,085,152.47x = 70,629,070.10 × 13,006,501.99
  4. Step 4: Simplify right side
    47,085,152.47x = 918,637,140,565,894.38
  5. Step 5: Solve for x
    x = 918,637,140,565,894.38/47,085,152.47
  6. Step 6: Final answer
    x = 19,510,123.52

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