Home / 1,570,356,231,931.60-2,352,235,616,678.80-996,376,896,009.16

Finding the Fourth Proportional to 1,570,356,231,931.60, 2,352,235,616,678.80 and 996,376,896,009.16

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Solution

The fourth proportional to 1,570,356,231,931.60, 2,352,235,616,678.80 and 996,376,896,009.16 is: 1,492,472,328,744.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,356,231,931.60 : 2,352,235,616,678.80 = 996,376,896,009.16 : x
  2. Step 2: Convert to fraction form
    1,570,356,231,931.60/2,352,235,616,678.80 = 996,376,896,009.16/x
  3. Step 3: Cross multiply
    1,570,356,231,931.60x = 2,352,235,616,678.80 × 996,376,896,009.16
  4. Step 4: Simplify right side
    1,570,356,231,931.60x = 2,343,713,222,428,614,851,559,424
  5. Step 5: Solve for x
    x = 2,343,713,222,428,614,851,559,424/1,570,356,231,931.60
  6. Step 6: Final answer
    x = 1,492,472,328,744.00

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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.