Home / 1,698,031,400.36-2,548,210,555.88-592,636,256.92

Finding the Fourth Proportional to 1,698,031,400.36, 2,548,210,555.88 and 592,636,256.92

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Solution

The fourth proportional to 1,698,031,400.36, 2,548,210,555.88 and 592,636,256.92 is: 889,360,447.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,031,400.36 : 2,548,210,555.88 = 592,636,256.92 : x
  2. Step 2: Convert to fraction form
    1,698,031,400.36/2,548,210,555.88 = 592,636,256.92/x
  3. Step 3: Cross multiply
    1,698,031,400.36x = 2,548,210,555.88 × 592,636,256.92
  4. Step 4: Simplify right side
    1,698,031,400.36x = 1,510,161,965,680,755,712
  5. Step 5: Solve for x
    x = 1,510,161,965,680,755,712/1,698,031,400.36
  6. Step 6: Final answer
    x = 889,360,447.26

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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.