Home / 1,932,494,078.58-2,666,877,088.41-1,074,249,248.19

Finding the Fourth Proportional to 1,932,494,078.58, 2,666,877,088.41 and 1,074,249,248.19

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Solution

The fourth proportional to 1,932,494,078.58, 2,666,877,088.41 and 1,074,249,248.19 is: 1,482,483,563.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,494,078.58 : 2,666,877,088.41 = 1,074,249,248.19 : x
  2. Step 2: Convert to fraction form
    1,932,494,078.58/2,666,877,088.41 = 1,074,249,248.19/x
  3. Step 3: Cross multiply
    1,932,494,078.58x = 2,666,877,088.41 × 1,074,249,248.19
  4. Step 4: Simplify right side
    1,932,494,078.58x = 2,864,890,707,239,578,624
  5. Step 5: Solve for x
    x = 2,864,890,707,239,578,624/1,932,494,078.58
  6. Step 6: Final answer
    x = 1,482,483,563.08

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Double scale
Find fourth proportional to 1,932,494,079.58, 2,666,877,089.79 and 1,074,249,249.19
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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.