Home / 14,528,853,426.51-21,793,280,393.52-3,487,369,490.01

Finding the Fourth Proportional to 14,528,853,426.51, 21,793,280,393.52 and 3,487,369,490.01

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Solution

The fourth proportional to 14,528,853,426.51, 21,793,280,393.52 and 3,487,369,490.01 is: 5,231,054,295.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,528,853,426.51 : 21,793,280,393.52 = 3,487,369,490.01 : x
  2. Step 2: Convert to fraction form
    14,528,853,426.51/21,793,280,393.52 = 3,487,369,490.01/x
  3. Step 3: Cross multiply
    14,528,853,426.51x = 21,793,280,393.52 × 3,487,369,490.01
  4. Step 4: Simplify right side
    14,528,853,426.51x = 76,001,221,131,594,776,576
  5. Step 5: Solve for x
    x = 76,001,221,131,594,776,576/14,528,853,426.51
  6. Step 6: Final answer
    x = 5,231,054,295.92

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1.5x scale

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.