Home / 2,440,442,903.51-3,364,406,824.35-1,636,814,010.40

Finding the Fourth Proportional to 2,440,442,903.51, 3,364,406,824.35 and 1,636,814,010.40

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Solution

The fourth proportional to 2,440,442,903.51, 3,364,406,824.35 and 1,636,814,010.40 is: 2,256,520,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,442,903.51 : 3,364,406,824.35 = 1,636,814,010.40 : x
  2. Step 2: Convert to fraction form
    2,440,442,903.51/3,364,406,824.35 = 1,636,814,010.40/x
  3. Step 3: Cross multiply
    2,440,442,903.51x = 3,364,406,824.35 × 1,636,814,010.40
  4. Step 4: Simplify right side
    2,440,442,903.51x = 5,506,908,226,789,016,576
  5. Step 5: Solve for x
    x = 5,506,908,226,789,016,576/2,440,442,903.51
  6. Step 6: Final answer
    x = 2,256,520,002.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.