Home / 2,762,730,895,332.60-3,812,312,779,297.10-1,528,109,758,937.70

Finding the Fourth Proportional to 2,762,730,895,332.60, 3,812,312,779,297.10 and 1,528,109,758,937.70

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Solution

The fourth proportional to 2,762,730,895,332.60, 3,812,312,779,297.10 and 1,528,109,758,937.70 is: 2,108,649,949,225.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,730,895,332.60 : 3,812,312,779,297.10 = 1,528,109,758,937.70 : x
  2. Step 2: Convert to fraction form
    2,762,730,895,332.60/3,812,312,779,297.10 = 1,528,109,758,937.70/x
  3. Step 3: Cross multiply
    2,762,730,895,332.60x = 3,812,312,779,297.10 × 1,528,109,758,937.70
  4. Step 4: Simplify right side
    2,762,730,895,332.60x = 5,825,632,362,166,804,346,306,560
  5. Step 5: Solve for x
    x = 5,825,632,362,166,804,346,306,560/2,762,730,895,332.60
  6. Step 6: Final answer
    x = 2,108,649,949,225.50

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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.